There are 9 names in this directory beginning with the letter R.
Determining which parts of a range an opponent is likely to be holding, or deciding which parts of a range you are going to take any given action with.
Short for 'regular', a player that commonly plays a specific game. A reg, while maybe not the absolute best player at the table, is commonly not a fish and has some strategy.
REVERSE IMPLIED ODDS
The chance that your opponent will deny you equity when certain future conditions are met.
Abbreviation. Return On Investment. Usually stated in percentage form, this is the preferred metric used by tournament players rather than the hourly rate typically favored by cash game players.