Individual Calculations October 2012
 Robichaud, Louis  Total change: -5.40  Rating chartPersonal card
 2012 Championnat Ouvert de Montreal Montreal, Quebec CAN 2012-09-07
RcRownchangeKK*chgGame
 2010 2105 1.50 3 -0.36 15 -5.40 
  Yun, Chang 1902 CAN1.0010.24153.60 
  Mackinnon, Keith 2152 CAN0.001-0.4315-6.45 
  Auger, Bertrand 1977 CAN0.501-0.1715-2.55 

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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