Individual Calculations May 2011
 McNamara, Gary  Total change: 24.15  Rating chartPersonal card
 Parramatta Club Championship Sydney AUS 2011-02-10
RcRownchangeKK*chgGame
 2070 2150 5.00 8 0.20 15 3.00 
  Xu, Jerry 1806 AUS1.0010.12151.80 
  Canfell, Gregory f2297 AUS0.001-0.3015-4.50 
  Cabilin, Jeff 1988 AUS1.0010.29154.35 
  Huynh, Arthur 2035 AUS0.501-0.1615-2.40 
  Marner, Gavin 2019 NZL0.001-0.6815-10.20 
  Smirnov, Anton 2002 AUS1.0010.30154.50 
  Camer, Angelito 2034 AUS1.0010.34155.10 
  Smirnov, Vladimir f2382 RUS0.5010.29154.35 

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)
 
 O2C Doeberl Cup Premier Canberra AUS 2011-04-21
RcRownchangeKK*chgGame
 2196 2150 5.50 9 1.41 15 21.15 
  Yu, Sally 1914 AUS1.0010.20153.00 
  Toth, Andras m2378 HUN1.0010.791511.85 
  Deviatkin, Andrei g2550  * RUS0.001-0.0815-1.20 
  Steadman, Michael f2217 NZL0.001-0.4115-6.15 
  Chen, Pengyu 1993 AUS0.001-0.7115-10.65 
  Yin, Wenlin 1920 AUS1.0010.21153.15 
  Grigg, Sam 2012 AUS1.0010.31154.65 
  Solomon, Stephen J. m2398 AUS1.0010.811512.15 
  Goh, Wei Ming Kevin m2382 SIN0.5010.29154.35 
 * 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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