Independence of the least/most preferred: Difference between revisions

ILP: Byby adding a vote where candidate X has the '''worst''' possible rating (or rank), then that vote doesn't '''increase''' the winning chance of X.

IMP: Byby adding a vote where candidate X has the '''best''' possible rating (or rank), then that vote doesn't '''decrease''' the winning chance of X.

Meeting these criterion favors the use of intermediate ratings (if present in the voting system), reducing tacticsstrategies such as [[Tactical_voting#Definitions|min-maxing]]. Specifically, IMP avoids rating minimization, while ILP avoids rating maximization, and it's better.