Individual Calculations August 2015
 Durette, Francis  Total change: -34.00  Rating chartPersonal card
 Championnat Ouvert de Laval 2015 Laval CAN 2015-06-19
RcRownchangeKK*chgGame
 2065 1994 0.00 2 -0.85 40 -34.00 
  Duong, Thanh Nha m2277 CAN0.001-0.1640-6.40 
  Li, Yilin 1853 CAN0.001-0.6940-27.60 

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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