Instant Runoff (IRV): Elimination Rounds in a Step Table
This lesson is part of the course
In this lesson
You run an instant-runoff count round by round: tally, eliminate the weakest option, move its ballots to the next choice, and repeat until a winner is left.
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Lessons in this course
- Preference Profiles: Ballot Types × Counts Locked
- Plurality & the Majority Check Locked
- Two-Round Runoff: Top Two Go to a Second Round Locked
- Borda Count: Points by Rank with SUMPRODUCT Locked
- Instant Runoff (IRV): Elimination Rounds in a Step Table Locked
- Condorcet: the Pairwise Matrix & the Head-to-Head Winner Locked
- Approval Voting: Tick Every Option You Accept Locked
- Same Ballots, Different Winners: Comparing Methods & Paradoxes (with a Chart) Locked