3 · LEARN THE USEFUL MATH · LESSON 13 OF 29 · 6 min
Equity depends on their range
Equity is your share of the pot on average if the hand runs to showdown. It changes with the cards an opponent could hold. A hand can be strong against random cards but weak against someone who raised before the flop and bet twice.
Top pair may be well ahead of random hands on the flop. Against a range heavy with sets and better top pairs, its equity drops sharply.
Equity is always against something
Equity is the average share of the pot your hand would receive if the remaining cards were dealt many times against a specified opponent hand or range. A tie contributes only a share of the pot, not a full win. If you change the opponent's possible hands, your equity changes even though your own cards and the board stay the same.
Suppose you hold top pair on an ace-high flop. Against a player with many weak pairs and missed high cards, you may be ahead often. Against a player whose line heavily favors better aces, sets, and two pair, the same top pair is less comfortable. Do not ask only 'What percent does my hand have?' Ask 'Against which hands, and why are those hands plausible after this action?'
The trainer uses visible actions to weight broad candidate ranges. A bet can add weight to value hands and bluffs; checks can reduce, but not erase, strong hands. This is a teaching estimate, not a read of a real person's hidden cards. In a close decision, list two or three reasonable range assumptions and see whether the recommendation changes. If it does, the uncertainty matters more than a precise-looking percentage.
In the prepared spot, name a loose range and a tight range for the bettor. Predict which one gives your hand less equity before opening the guidance panel.
The trainer weights possible opponent hands using visible bets, calls, and checks. These broad teaching ranges are not a read of anyone's actual cards.
MAKE THE CALL
Why can the same cards have different equity estimates?
Start with a prepared decision, then play the rest of the hand with practice chips. Turn on guidance to see the trainer's reasoning.