GlossaryStrategy

Filtered average

The average of each column over the flops the filters keep, weighted by how often each flop comes.

Last updated

What it means
The report's summary row. It averages each action's frequency and EV over the flops that pass the filters, not over the whole pack.
How it is calculated
Each flop counts in proportion to its flop weight. With every pack at once, each pack counts equally, then flops within it by weight. An action a pack does not have is left out of that pack's EV and counts as 0% in its frequency.
Worked example
Two flops pass a filter: a rainbow one (weight 24) where the range bets 60% and a monotone one (weight 4) where it bets 20%. The filtered average is (24 × 60% + 4 × 20%) ÷ 28 = 54%.
Why it matters
It turns a long table into one line per board type, which is what to remember: how often the range bets on this kind of flop.

See also: Flop weight, Frequency, EV