Individual Calculations September 2011
 Fiedler, Brian  Total change: -14.10  Rating chartPersonal card
 48th Canadian Open Chess Championship 2011 Toronto, Ontario CAN 2011-07-09
RcRownchangeKK*chgGame
 2108 2086 1.00 4 -0.94 15 -14.10 
  Sambuev, Bator g2486  * CAN0.001-0.0815-1.20 
  Pedersen, Rick 1988 CAN0.501-0.1315-1.95 
  Barron, Michael f2171 CAN0.001-0.3815-5.70 
  Plotkin, Mark 1788 CAN0.501-0.3515-5.25 
 * 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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