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12:39 pm
June 19, 2009


Rooster

Guest

Hey guys

First let me say awesome book , i have some questions in relation to yer time spend at the table to write this book, hope im not asking to much here ..

How many hands at 200nl did ye play ?

What site did ye play ?

What bb/100 did ye end up at ?

Any chance of seeing an image of the stats ye ran at ? or a general rundown of yer stats

I get the feeling while reading the book ye dont give much respect to 200nl players , what % of the player pool (at the site you played) would you consider to be a good 200nl player ?

Cheers

1:11 pm
June 19, 2009


Sunny Mehta

Admin

posts 67

Rooster said:

Hey guys

First let me say awesome book , i have some questions in relation to yer time spend at the table to write this book, hope im not asking to much here

thanks, glad you liked it.

..

How many hands at 200nl did ye play ?

probably around 200k

What site did ye play ?

i'll just say: one of the bigger ones

What bb/100 did ye end up at ?

let's just say that i was a significant winner. as we mention in the book, there is a still a TON of variance even in a sample of 200k hands, so i don't know that i'd be confident to even handicap my "true winrate". plus, i do some things that inherently hurt my wr, like not table selecting (part of that was on purpose to get a feel for how the regs were playing), playing 9 tables at a time (a.d.d. ftw!), playing at sub-optimal times during the middle of the day, and perhaps mainly, i did (and still do) a ton of experimenting – i.e., trying things, see how they work, trying other things, etc. – i actually think it's an important attitude for a poker player to take long term. the goal should be to maximize long term success in this game (if that's what you hope to achieve), and not to maximize a particular number expressed in units of BB per 100 hands.

Any chance of seeing an image of the stats ye ran at ? or a general rundown of yer stats

my stats changed a lot as a tried different things. there were periods when i played to a vpip of 24, and others when it was 34. there were periods when my c-bet% was 80, and others when it ws 50. there were periods when my W$WSF was 52, and others when it was 42.

I get the feeling while reading the book ye dont give much respect to 200nl players , what % of the player pool (at the site you played) would you consider to be a good 200nl player ?

not true at all – i have a ton of respect for 200nl players. i couldn't begin to put a percent on it because i don't have access to the entire population, but speaking subjectively, i think the good regulars at 1-2 are excellent poker players, and i'm generally amazed at how games have evolved over time.

Cheers


2:15 pm
July 21, 2009


sunfun3527

Guest

Sunny Mehta said:

Rooster said:

Hey guys

What bb/100 did ye end up at ?

let's just say that i was a significant winner. as we mention in the book, there is a still a TON of variance even in a sample of 200k hands, so i don't know that i'd be confident to even handicap my “true winrate”. plus, i do some things that inherently hurt my wr, like not table selecting (part of that was on purpose to get a feel for how the regs were playing), playing 9 tables at a time (a.d.d. ftw!), playing at sub-optimal times during the middle of the day, and perhaps mainly, i did (and still do) a ton of experimenting – i.e., trying things, see how they work, trying other things, etc. – i actually think it's an important attitude for a poker player to take long term. the goal should be to maximize long term success in this game (if that's what you hope to achieve), and not to maximize a particular number expressed in units of BB per 100 hands.

I think it would be a much stronger statement if you gave us your BB per 100 hands for the sample of 200,000 hands you played in preparing this book. Why not let your readers judge for themselves as to how significant your winrate was?

3:20 pm
July 21, 2009


WheresNemo

NC

Member

posts 23

Asking for a specific BB/100 is almost as though you are trying to insinuate a pissing contest.

What I think that Sunny is trying to say in his long answer to the question is not to be result oriented and by focusing on a specific number you are being highly result oriented. If you want the number as a benchmark or goal to reach then once again you are being too result oriented.

All the losers go home complaining about the terrible play of the winners.

3:36 pm
July 21, 2009


sunfun3527

Guest

That's nonsense. They wrote the book to help poker players achieve better RESULTS, no? I'm simply curious as to what results Sunny achieved during the 200,000 hands he played in preparation for the book.

4:16 pm
July 21, 2009


WheresNemo

NC

Member

posts 23

I would say that they wrote the book to help players have a better understanding of the game and to share some of their knowledge in the process.

All the losers go home complaining about the terrible play of the winners.

4:49 pm
July 21, 2009


sunfun3527

Guest

Sunny said he was a significant winner. Sunny makes a distinction between "long term success" and BB/100 hands. If that's the case Sunny, then how do you mathematically define long term sucess? If not in BB/100, can you express your long term success in some other numerically meaningful form please?

5:55 pm
July 21, 2009


Little Old Lady

Member

posts 10

sunfun3527 said:

Sunny said he was a significant winner. Sunny makes a distinction between “long term success” and BB/100 hands. If that's the case Sunny, then how do you mathematically define long term sucess? If not in BB/100, can you express your long term success in some other numerically meaningful form please?


Sunny can–and did–answer for himself.  As he made clear he did not play his 200K hands to maximize his winrate, but to serve as research for the book:  i do some things that inherently hurt my wr, like not table selecting (part of that was on purpose to get a feel for how the regs were playing), playing 9 tables at a time (a.d.d. ftw!), playing at sub-optimal times during the middle of the day, and perhaps mainly, i did (and still do) a ton of experimenting – i.e., trying things, see how they work, trying other things, etc. 

Thus, since some of his experiments worked and some presumably did not, his numerical winrate is basically irrelevant.  What is relevant is that his advice in the book is his (and Edward's and Matt's) distillation of what they found to be the most successful way to play small stakes no limit hold'em, based in part on their various experiments and research at the tables.  It was just as important for them to discover by playing what strategies were losers as to learn what strategies were winners.  Either the advice in the book makes sense and helps those who follow it to improve their play, or it doesn't.  Knowing how much the authors won or didn't win has nothing to do with it. The book could have been written by some random anonymous person, and if it's good, it's good and if it isn't, it isn't.  Sunny has said that he was a significant winner, even with his experiments and research.  Unless you are calling him a liar, that's all you need to know.

6:45 pm
July 21, 2009


sunfun3527

Guest

I'm very interested in hearing from Sunny himself.

9:00 pm
July 21, 2009


Sunny Mehta

Admin

posts 67

sunfun3527 said:

 If that's the case Sunny, then how do you mathematically define long term sucess?


hi sunfun,

I can definitely answer the above question, but for it to be most meaningful it won't be "mathematically".

IMO, I'd define long term success in poker as the ability to live a great life through poker. Thing is, that's gonna be contigent on how one defines "great life", and the definition is necessarily different for everyone. I can tell you that, for me, it involves having a lot of free time. That may not be true for others.

Another more objective defintion might be "lifetime dollars won." Couple things about that though…

First off, bb/100 still isn't nearly the most telling thing. A dude crushing $.25-$.50 may have a higher winrate than a dude at $10-$20, but who's making more money? And who's more likely a more advanced player?

Secondly, even if two people are making different annual (or lifetime) amounts in poker, the one making the smaller amount could be "more successful" in my mind if he's managed to live a better quality of life. (Again, quality of life is very subjective, but hopefully you see the importance of what I brought up.)

Thirdly, i'm not sure lifetime winnings would even have a inear correlation with who is the "best" player. Particularly if we include tournament winnings, there's way too much randomness (winning one big tourney can skew your lifetime results). But even if we include cash games only, there's randomness because it takes money to make money. For example, in a not-so-large amount of hands, Phil Galfond made like several million last year playing online. His bb/100 was pretty irrelevant, and I doubt his goal is to focus on that number or base decisions on it. He played in huge games when very particular players (read: fish) were in it, and he probably focused on beating them, as well as holding his own against the other regs. But also, he had the bankroll to play in those games. Does that mean others couldn't have beaten similar games had they been able to play in them? I don't know. No doubt Galfond is an awesome player, but HOW MUCH better is he than certain players who may have much less money than he? My inkling is that there's a ton of randomness and selection bias involved.

It's not that I don't like talking about winrate, I actually think it's a very interesting subject WHEN discussed in a very particular (and statistical) manner. The reason I generally don't like talking about winrate with the general public is because, frankly, most people are really clueless about the relevant statistical implications of winrates (I don't necessarily disclude myself from that group, though I've certainly been trying to soak up a lot of classical and Bayesian concepts, etc. lately).

For example, pick a poker site – doesn't matter which one. Now pick a particular game/limit. Can you tell me what the average winrate is? Can you tell me how the average is affected as the number of players in a hand changes? Can you tell me what the shape of the distribution looks like? Without knowing the answers to those questions, what do you hope to gain by knowing someone's winrate?

Now, realize that even if you are at the absolute most outlier right side of the winrate distribution, you might still be making more money per hour if you moved up to higher stakes or played more tables. See what I'm saying?

Hopefully I've helped shed some light about how I view some of these topics. Hopefully it influences how you view them in the future. If not, fyi there is a place on the interwebz where I posted a screenshot of a sample of hands I played at $1-$2. If you're creative you should have no problem finding it. But if you've been listening to me, you shouldn't just take it with a grain of salt, but a whole jar of salt.   :)

4:44 am
July 22, 2009


JJS

Member

posts 48

Now that Sunny has answered, I will add this:

Sunfun did you read the example of the ideal player "Seo Awsum" in the Bankroll Requirements section?

Let's talk about Seo's results for 40,000 hands.  If I did my math correctly, his expected win is $4,800 and his standard deviation is $8,000 for that many hands.  This means (assuming a Gaussian distribution) that the "zero" point is 0.6 standard devations away from his mean.  This implies that there is a 27% chance that Seo's earnings will be negative after 40,000 hands, even though he is a big winner overall.

And there is much evidence that things are worse in the real world than the Gaussian distribution predicts.  Real world distributions tend to have fatter tails than Gaussian.  Read  Taleb's excellent book "Fooled By Randomness" for more on that.

Knowing how good you are at poker is not easy.  You should also read Ed's article "When do I know I'm Awesome" for a good discussion on that.

7:14 am
July 22, 2009


jdk050507

Guest

I'm Seo Awsum

7:39 am
July 22, 2009


sunfun3527

Guest

Sunny Mehta said:

But if you've been listening to me, you shouldn't just take it with a grain of salt, but a whole jar of salt.   :)


I appreciate your response Sunny. If that's how you really view winrates then I suggest the authors refrain from saying you "achieved an excellent winrate" as stated at the bottom of page 302.

9:19 am
July 22, 2009


Matt Flynn

Admin

posts 115

this is kind of weird Sunny.  i understand not stating your winrate but you sound like you didn't win when you supprted yourself off of $1-$2.  i'm not saying you need to fess up on winrate publicly (which is always dumb – NEVER announce poker winnings, it is begging for audits) but take your due my friend.

Sunny won a lot despite his 40 buyin downswing and nonexistant table selection.

12:18 pm
July 22, 2009


jdk050507

Member

posts 13

I have a Question for the authors. 

I actually just finished a thorough study of the entire book, which I started about 3 days after the book came out (after reading through it once). 

My question is, just out of curiosity, did certain authors write certain sections?  Obviously the one part is from a series Ed Miller did, as the book states.  I guess what I'm suspecting that the last part was written primarily by Matt Flynn?  Did Sunny and Ed play most of the 1-2 online hands for the bulk of the book?  Did Matt Flynn Play any 1-2 NL or stick to higher live games?

Just curious!

Jdk050507

12:35 pm
July 22, 2009


JJS

Member

posts 48

sunfun3527 said:

I appreciate your response Sunny. If that's how you really view winrates then I suggest the authors refrain from saying you “achieved an excellent winrate” as stated at the bottom of page 302.


Fee…  Fie…  Foe…  Fum…

I smell the blood of a Troll-ing-mon…

Wink Laugh

1:26 pm
July 22, 2009


Sunny Mehta

Admin

posts 67

all,

Actually, saying that I "achieved an excellent winrate" is basically a statement of fact, insomuch as truth can be known through methods of induction. Even though i don't like stating specific numbers, and even though i think people generally misunderstand the meaning of a single winrate number, there ARE some things we can estimate in terms of lower and upper bounds.

I've done the math on this, but rather than explain it all outright, I'm going to turn this into a group participation exercise. While there does seem to have been some trolling in this thread (and future troll posts will simply be deleted), I don't believe Rooster's OP was meant as a troll, and there have been some posts by smart regulars of this forum, so I think this can actually turn into a pretty intelligent conversation. I know this subject is of interest to many.

So let's start here…

Say you are coaching poker and one of your students comes to you and says, "I played 200k hands with a winrate of x bb/100. Am I a winner (or loser, depending on what x is) in this game, or is my sample filled with too much randomness to tell?"

If you read our book, hopefully you'd say, "Well, whatever we discern from your sample may not necessarily be predictive of future results because games (i.e. – the sampling population) can change drastically."

He retorts, "Okay, well, can you tell me if I WAS a winner/loser over that sample?"

1) Can you tell if he was a winner/loser?

2) If so, how would you go about figuring it out?

1:34 pm
July 22, 2009


Sunny Mehta

Admin

posts 67

jdk050507 said:

I have a Question for the authors. 

I actually just finished a thorough study of the entire book, which I started about 3 days after the book came out (after reading through it once). 

My question is, just out of curiosity, did certain authors write certain sections?  Obviously the one part is from a series Ed Miller did, as the book states.  I guess what I'm suspecting that the last part was written primarily by Matt Flynn?  Did Sunny and Ed play most of the 1-2 online hands for the bulk of the book?  Did Matt Flynn Play any 1-2 NL or stick to higher live games?

Just curious!


While we each individually were perhaps the "idea engine" for different sections, every word in the entire book was looked at or edited by every author.

1:54 pm
July 22, 2009


WheresNemo

NC

Member

posts 23

Well I could be completely off with my thinking with this bit of reasoning bu here's my stab at it.

I suppose it could be possible to figure out if he's a winner or a loser over that selection of hands by determining how many of those hands he was down and how many of those hands he was up. Even if he finished up it still doesn't mean that he was a winning player over that selection of hands. He could have been down the majority of the time but at the end of the selection sample he could have hit a run of excellent cards putting him in the positive.

With that said, if the majority of your hands were spent in the negative even though you still finished up, then you would be a loser for that selection and shouldn't let the final outcome weigh too hevily on predicting where you might end up with the next x number of hands that you played. If you were in the positive for the majority of the hands from that selection then over those hands you could consider yourself a winner…

All the losers go home complaining about the terrible play of the winners.

2:13 pm
July 22, 2009


Matt Flynn

Admin

posts 115

hint: you need to decide what confidence interval you think is appropriate, and a Stats 101 textbook is where to go to answer Sunny's question as a first approximation.

i am very confident Sunny wins $1-$2 and will continue to win $1-$2 and would love to wager on it (giving odds) if anyone cares to.

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