Individual Calculations July 2011
 Cormier, Adam  Total change: 19.75  Rating chartPersonal card
 2011 Ontario Open Hamilton, Ontario CAN 2011-05-21
RcRownchangeKK*chgGame
 2171 2008 2.00 4 0.79 25 19.75 
  Bailey, Doug f2260 CAN1.0010.812520.25 
  Sapozhnikov, Roman 2318 CAN0.001-0.1425-3.50 
  Fiedler, Brian 2096 CAN0.5010.12253.00 
  Egorov, Mikhail 2008 CAN0.5010.00250.00 

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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