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Easy. Chess uses the Elo rating system. https://en.m.wikipedia.org/wiki/Elo_rating_system https://en.m.wikipedia.org/wiki/Elo_rating_system
by mindgam3 7y ago
Easy. Chess uses the Elo rating system.
https://en.m.wikipedia.org/wiki/Elo_rating_system https://en.m.wikipedia.org/wiki/Elo_rating_system
- SonOfLilit 7y agoI mean that ELO is not linear and there is no obvious ratio operation for ELO scores. How much is better than 2,600? Is it 5,200? Is it the rating at which you'd have 2:1 odds of winning a match? (Wikipedia says 200 points represent 74% chance of winning, so somewhere below 2,800) There's just no commonly agreed meaning of "50% better Chess player".