ROI

(Return on Investment)
money mgmt

Tournament profit as a percentage of total buy-ins.

Top MTT regs run at 30–80% ROI over thousands of tournaments. Smaller samples wildly misleading due to variance.

See also

Bankroll
The money set aside for poker, separate from living expenses.
Buy-In
The amount required to enter a game or tournament.
Rake
The percentage of each pot taken by the poker room.
Rakeback
A percentage of paid rake returned to the player.