Individual Calculations December 2015
 Hebert, Jean  Total change: 2.00  Rating chartPersonal card
 2015 Varennes Open Varennes CAN 2015-11-06
RcRownchangeKK*chgGame
 2228 2365 3.50 5 0.20 10 2.00 
  Giroux, Robert 1965  * CAN1.0010.08100.80 
  Bolduc, Steve 2204 CAN0.501-0.2110-2.10 
  Chabot, Roland 2166 CAN1.0010.24102.40 
  Yu, Zong Yang 2281 CAN0.501-0.1210-1.20 
  Sambuev, Bator g2523 CAN0.5010.21102.10 
 * 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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