Individual Calculations June 2015
 Bayaraa, Chinguun  Total change: -14.80  Rating chartPersonal card
 2015 Best of the West Class Championship Santa Clara, California USA 2015-05-23
RcRownchangeKK*chgGame
 2004 1958 0.50 2 -0.37 40 -14.80 
  Sun, Jerome 2045 USA0.5010.12404.80 
  Wang, Yuan 1962 USA0.001-0.4940-19.60 

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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