Another place this shows up is in online chess ratings. See Lichess: https://lichess.org/stat/rating/distribution/blitz https://lichess.org/stat/rating/distrib

Another place this shows up is in online chess ratings. See Lichess: https://lichess.org/stat/rating/distribution/blitz https://lichess.org/stat/rating/distribution/blitz Couldn't find this in Chess.com stats, but maybe they do some smoothing in their plot.