Individual Calculations April 2019
 C.-Ratte, Olivier-Kenta  Total change: 14.60  Rating chartPersonal card
 COM 2019 Trois Rivieres CAN 2019-03-15
RcRownchangeKK*chgGame
 2176 2391 4.50 5 0.73 20 14.60 
  Zhong, Kevin c1991  * CAN1.0010.08201.60 
  Bolduc, Steve 2165 CAN1.0010.21204.20 
  Huang, Qiuyu f2088 CAN1.0010.14202.80 
  R.-Lemieux, Shawn f2296 CAN1.0010.37207.40 
  Hebert, Jean m2340 CAN0.501-0.0720-1.40 
 * 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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