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Re:What is ranked-choice voting and why is New York using it? by vitus on Wednesday June 23, 2021 @07:39AM (#27603287)
It sounds like you're referring to

https://en.wikipedia.org/wiki/Nanson%27s_method

and the related Baldwin's method, which, while being Condorcet methods, both fail monotonicity.

Re:What is ranked-choice voting and why is New York using it? by elihu on Wednesday June 23, 2021 @06:09PM (#27611141)
I looks like what I was thinking of is Baldwin's method, actually. Failing monotonicity is still a problem, but it's actually pretty cool that it satisfies the Condorcet criterion. That seems like a pretty big step up from plain IRV.