Individual Calculations August 2013
 Kim, Willis A  Total change: 24.00  Rating chartPersonal card
 18th Annual Pacific Coast Open Agoura Hills, California USA 2013-07-18
RcRownchangeKK*chgGame
 2054 1900 2.50 3 1.60 15 24.00 
  Anderson, Craig R 1977 USA1.0010.61159.15 
  Liao, Simone wf2025 USA1.0010.671510.05 
  Furman, Leonid 2159 USA0.5010.32154.80 

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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