Score-based rating algorithm? (estimate score difference between 2 players)

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Short answer is “make run” slightly longer answer is as follows: I use the new OGS rating to rank conversion formula (ln(rating/525)*23.15 iirc) to get the participants’ strengths in terms of stones, and then multiply by 14 and round off to the nearest integer (I suspect there is currently a bug causing it to round not to the nearest integer, but to either even or odd, but I’m looking into that today; should be a simple fix) to get the participants’ strengths in terms of points. Then, when two…

Also

Points Rating System at Sensei's Library