Individual Calculations November 2019
 Allard, Laurent  Total change: -32.20  Rating chartPersonal card
 2019 Canadian International Open Chess Championship A Montreal-Longueuil CAN 2019-10-11
RcRownchangeKK*chgGame
 2080 2093 1.00 5 -1.61 20 -32.20 
  Chiku-Ratte, Olivier-Kenta f2382 CAN0.001-0.1620-3.20 
  Xu, Daniel 1843 CAN0.501-0.3120-6.20 
  Nunez-Painchaud, Raphael 2033 CAN0.001-0.5820-11.60 
  Zhong, Kevin c2099 CAN0.5010.01200.20 
  Robichaud, Louis 2041 CAN0.001-0.5720-11.40 

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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