Individual Calculations September 2016
 Hamilton, Ray P  Total change: -8.80  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2016 SECTIONS FOR ALL C London ENG 2016-08-22
RcRownchangeKK*chgGame
 1380 1471 1.00 2 -0.22 40 -8.80 
  Collins, Michael E 1224 ENG1.0010.19407.60 
  Clayton, David C 1536 ENG0.001-0.4140-16.40 

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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