Individual Calculations August 2013
 Cao, Jason  Total change: 31.80  Rating chartPersonal card
 2013 Canadian Open Ch Ottawa, Ontario CAN 2013-07-13
RcRownchangeKK*chgGame
 2328 2060 3.50 7 2.12 15 31.80 
  Porper, Edward m2453 CAN1.0010.921513.80 
  Bruzon Batista, Lazaro g2460  * CUB0.001-0.0815-1.20 
  Perez Rodriguez, Luis Manuel g2427 CUB0.5010.40156.00 
  Plotkin, Victor f2228 CAN0.5010.22153.30 
  Song, Michael 2242 CAN1.0010.741511.10 
  Cheng, Bindi m2406 CAN0.001-0.1115-1.65 
  Cova, Ramon J 2083 CAN0.5010.03150.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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