Individual Calculations August 2012
 Campbell, Brett  Total change: -26.40  Rating chartPersonal card
 2012 Toronto International Crown Toronto, Ontario CAN 2012-07-15
RcRownchangeKK*chgGame
 2134 2181 0.50 4 -1.76 15 -26.40 
  Song, Michael 2142 CAN0.001-0.5515-8.25 
  Martchenko, Alexander 2245 CAN0.001-0.4115-6.15 
  Southam, David 2112 CAN0.501-0.1015-1.50 
  Ivanov, Mike 2035 CAN0.001-0.7015-10.50 

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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