Individual Calculations July 2018
 Zhong, Kevin  Total change: -1.60  Rating chartPersonal card
 Championnat Ouvert de Laval 2018 Laval CAN 2018-06-22
RcRownchangeKK*chgGame
 1906 1927 2.50 5 -0.04 40 -1.60 
  Lafleche, Alain 1527  * CAN1.0010.08403.20 
  Sakr, Nassim c2175 LBN0.001-0.1940-7.60 
  Marchand, Jacques 1802 CAN1.0010.334013.20 
  Sprumont, Oscar 2046 CAN0.001-0.3440-13.60 
  Nikulich, Oleksandr 1982 CAN0.5010.08403.20 
 * 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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