Individual Calculations August 2018
 Fedorowicz, John  Total change: -5.30  Rating chartPersonal card
 2018 Canadian Open, Open Section Quebec City CAN 2018-07-07
RcRownchangeKK*chgGame
 2236 2425 6.00 9 -0.53 10 -5.30 
  Boshoff, Thomas 2025  * CAN1.0010.08100.80 
  Pare, Marc 2025  * CAN1.0010.08100.80 
  Ouellet, Maili-Jade wm2197 CAN0.501-0.2910-2.90 
  Itkin, David 2239 CAN0.501-0.2410-2.40 
  Doknjas, John f2206 CAN0.501-0.2810-2.80 
  Chiku-Ratte, Olivier-Kenta f2278 CAN1.0010.30103.00 
  Hebert, Jean m2367 CAN0.501-0.0810-0.80 
  Bitan, Banerjee 2398 IND0.501-0.0410-0.40 
  Mulyar, Michael m2385 USA0.501-0.0610-0.60 
 * 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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