Quote:
Originally Posted by doctor877
Yes. There's a massive thread about 'Applications' (including MJ's corrections, additions and answers to questions) in the Books and Publications forum. See
http://forumserver.twoplustwo.com/33...cepts-1332337/
I've only skimmed the thread (it's on my to-do list), but there's lots of discussion about 3-betting and defending ranges, including some updated hand charts.
Quote:
[Snip snip snip.]Is this somewhat correct thinking?
Yes. If someone is allowing you to exploit him (by not defending against your bets and raises often enough) you can increase your frequencies until he changes his strategy. When he changes his strategy, you can change again. If you both kept doing this
ad infinitum, you'd end up at the game theory optimal Nash equilibrium and break even (prior to rake). Since you won't be playing trillions of hands against someone in order to reach this precise equilibrium and many of your opponents are basically "unknown", you may as well start with ranges that are an approximation of what GTO
probably looks like (based on the experience of pros, some computer modeling and a lot of math), and then only deviate from these ranges when you spot a villain is clearly unbalanced enough for you to make money with hands that wouldn't be in your "GTO" ranges. (quick example: In a SB vs BB battle, you might open 45-50% of hands if the BB is a decent reg, but it might be +EV to open ATC vs an ubernit. As you move up, you'll find fewer exploitable nits and whales, so it's a good idea to start developing unexploitable ranges as soon as possible imo.)
From what I've seen of your posts in other threads, you already have solid ranges that mesh well with what most small/mid-stakes winners are playing. This would indicate that these ranges are likely quite close to optimal. All you need to do now is keep studying and then tweak your ranges on a situational basis according to the type of villains you play against. Using your tracker's analysis tools and your HUD should help with this. If A2s isn't a profitable open in your games (because there's always a dumb fish that flats in the CO with A7o and accidentally has you dominated) then just fold pre and move on to a hand with a higher expectation. If you're on the button, however, and the blinds are both nits, then you're leaving money on the table if you
don't steal wider than "GTO".
Harrington's old books were great for their time, but they were written in a different era. The game is completely different today, so I'd just skip them and take advice from modern coaches who understand the current landscape.