Individual Calculations December 2015
 Giroux, Robert  Total change: -33.60  Rating chartPersonal card
 2015 Varennes Open Varennes CAN 2015-11-06
RcRownchangeKK*chgGame
 2108 1961 0.50 4 -0.84 40 -33.60 
  Hebert, Jean m2361  * CAN0.001-0.0840-3.20 
  Larochelle, Martial 2091 USA0.5010.18407.20 
  Fan, Run Kun 1812 CAN0.001-0.7040-28.00 
  Chabot, Roland 2166 CAN0.001-0.2440-9.60 
 * 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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