Individual Calculations November 2017
 Couture, Jonathan  Total change: -19.20  Rating chartPersonal card
 2017 Varennes Open Varennes CAN 2017-10-06
RcRownchangeKK*chgGame
 2035 1947 1.50 5 -0.48 40 -19.20 
  Morella Cabrera, Julio Antonio f2248 CUB0.001-0.1540-6.00 
  Ouellet, Maili-Jade wm2084 CAN0.5010.18407.20 
  Mahdjoubi, Abdelaziz 1775 CAN1.0010.274010.80 
  Bolduc, Steve 2173 CAN0.001-0.2140-8.40 
  Zheng, Richard 1895 CAN0.001-0.5740-22.80 

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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