Many of the concepts discussed on the strategy category are suitable for ‘heads up’ situation. When playing in a multi opponent’s pot you should make some adjustments:

1.Bluff rarely – you will probably get called by one of the opponents.

Poker Psychology And Tells - The Tight Passive Player - by Itay Rokni

Introduction – the tight passive player (a.k.a the “rock”) is the most boring player you can find. You will see fewer players and fewer chips in every pot when there are rocks at the table. You should even consider

Advanced Pot Odds Calculations - Implied odds - by Itay Rokni

We have just learned how to calculate the pot odds in order to decide whether to call a bet, but sometimes you must consider other factors. For example:

Implied odds – if the player on your right bets and has

Texas Holdem Odds calculation introduction - by Itay Rokni
Even though poker is a game of deception and intuition, math has a very important role in Texas Holdem, since there are cards that are common to everyone’s hands. In many situations you almost certainly know your opponent’s hand, and you need to check if you should fold or call his bet.

Texas Holdem - Tournament Situations - by Itay Rokni
There are some unique situations in a Texas Holdem tournament that you should be aware of