Individual Calculations September 2012
 Gagnon, Serge  Total change: -9.60  Rating chartPersonal card
 2012 Quebec Open Ch Montreal, Quebec CAN 2012-07-21
RcRownchangeKK*chgGame
 2013 2039 1.50 4 -0.64 15 -9.60 
  Malveau, Cedric 1966 FRA0.501-0.1015-1.50 
  Ye, Stephen 1883 CAN1.0010.29154.35 
  Luksza, Arkadiusz 2118 CAN0.001-0.3915-5.85 
  Le Duin, Thierry 2084 FRA0.001-0.4415-6.60 

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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