Individual Calculations July 2012
 Robichaud, Louis  Total change: 6.75  Rating chartPersonal card
 2012 McGill Open Ch Montreal, Quebec CAN 2012-05-11
RcRownchangeKK*chgGame
 2083 2093 2.50 4 0.45 15 6.75 
  Masse, Hugues 2266 CAN0.001-0.2715-4.05 
  Luo, Zhao Yang 2002 CAN1.0010.38155.70 
  Arsenault, Nicolas 2120 CAN0.5010.04150.60 
  Roy, Myriam 1945 CAN1.0010.30154.50 

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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