Originally Posted by Steveg1976
Join in the Harrington on Hold'em book discussion and you will learn all about it and how it applies in different situations.
And get the books. Its no big deal really -- your play is dictated by the rising blinds, your stack size vs others, position, and stage of the tournament. For instance, K10 mid position early in the tourney, makes no sense to call UTG raise. At the other extreme, short stacked facing being blinded out shortly, it may call for an all-in.
Basically it is the breakdown most tourney players know: 20+blinds (happy playah), 10 blinds (medium happy), 5 (you gotta move).