Individual Calculations August 2022
 Hart, Braeden  Total change: -52.00  Rating chartPersonal card
 2nd Annual Joe Yun Memorial Akron, OH USA 2022-07-15
RcRownchangeKK*chgGame
 1677 1973 2.00 4 -1.30 40 -52.00 
  Buchman, Jeffrey I 1782 USA0.001-0.7540-30.00 
  Zheng, Marcus 1520 USA0.001-0.9440-37.60 
  Huang, Evan Y 1833 USA1.0010.314012.40 
  Gu, Minghao 1573  * USA1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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