Individual Calculations February 2013
 Sturt, Raven M  Total change: 5.25  Rating chartPersonal card
 2013 Championnat par classe DESJARDINS du Quebec Montreal, Quebec CAN 2013-01-11
 2117 2285 2.50 3 0.35 15 5.25 
  Prahov, Valentin 2197 BUL1.0010.38155.70 
  Chiku-Ratte, Olivier-Kenta 2064 CAN0.501-0.2815-4.20 
  Robichaud, Louis 2091 CAN1.0010.25153.75 

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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