[EM] Pairwise Median Rating

Joshua Boehme joshua.p.boehme at gmail.com
Fri Jan 5 13:41:42 PST 2024


I think where I went off-track was by reading this as applying to the median ranking instead of the median score.


In the second example, though...

> C>A  75-25,    A>B  48-26,   B>C  51-49*

> C wins with PMR (MR threshold is first place). B would win with most
> other Condorcet methods.

Wouldn't C>A>B be a natural outcome for many methods since B>C has the weakest margin of the three?


On 1/5/24 05:18, Ted Stern wrote:
> The median rating step satisfies independence of clones, like Majority
> Judgment. It just uses a different tiebreaker.
> 
> https://electowiki.org/wiki/Majority_Judgment
> 


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