Individual Calculations September 2010
 Dudkin, Maxim  Total change: 13.25  Rating chartPersonal card
 2010 Canadian Open Toronto, Ontario CAN 2010-07-10
RcRownchangeKK*chgGame
 2237 2108 2.50 6 0.53 25 13.25 
  Ilic, Stanimir 2231 SRB0.001-0.3325-8.25 
  Ostermeier, Ralf 2127 GER0.5010.03250.75 
  Ber, Yves 2189 FRA1.0010.612515.25 
  Cheng, Bindi f2354 CAN0.001-0.1925-4.75 
  Barron, Michael f2249 CAN1.0010.692517.25 
  Betaneli, Alex f2271 USA0.001-0.2825-7.00 

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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