Individual Calculations June 2017
 Greene, Sam  Total change: 1.60  Rating chartPersonal card
 Spring 2017 Tuesday Night Marathon San Francisco, California USA 2017-03-14
RcRownchangeKK*chgGame
 1567 1535 0.50 1 0.04 40 1.60 
  Brown, Nicholas M 1567 USA0.5010.04401.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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