Individual Calculations September 2012
 Kalra, Agastya  Total change: 7.20  Rating chartPersonal card
 2012 Canadian Amateur Ch Kitchener, Ontario CAN 2012-08-03
RcRownchangeKK*chgGame
 2036 1833 1.50 4 0.48 15 7.20 
  Knox, Christopher 2004 CAN0.001-0.2715-4.05 
  Cormier, Adam 1989 CAN0.001-0.2915-4.35 
  Zhang, Yuanchen 1919 CAN1.0010.62159.30 
  Peredun, Andrew f2233  * CAN0.5010.42156.30 
 * 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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