Individual Calculations January 2011
 Sreeves, Clement  Total change: -11.55  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 18 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2180 2104 4.00 10 -0.12 15 -1.80 
  Rios, Cristhian Camilo f2380 COL0.001-0.1715-2.55 
  Dragomirescu, Robin-Alexandru f2423 ROU0.001-0.1315-1.95 
  Kannemeyer, Werner 1964 RSA1.0010.31154.65 
  Dilanyan, Grigor 2245 ARM0.001-0.3115-4.65 
  Csirik, Andras f2343 HUN0.001-0.2015-3.00 
  Khanan, Ragsit 1949 THA1.0010.29154.35 
  Larmuseau, Maarten 2271 BEL0.001-0.2815-4.20 
  Olander, Aleksi 1985 FIN1.0010.34155.10 
  Pourramezanali, Amirreza f2341 IRI0.001-0.2015-3.00 
  Amarasena, Kaveesha 1894 SRI1.0010.23153.45 

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)
 
 London Chess Classic Open London ENG 2010-12-08
RcRownchangeKK*chgGame
 2098 2104 4.00 9 -0.65 15 -9.75 
  Gupta, Abhijeet g2504  * IND0.001-0.0815-1.20 
  Schmitz, Tim 1934 GER1.0010.28154.20 
  Millward, Kevin P 1954 ENG1.0010.30154.50 
  Rudd, Jack m2253 ENG0.001-0.3015-4.50 
  Mortazavi, Ali m2372 ENG0.5010.33154.95 
  Marshall, Michael 1878 DEN0.501-0.2915-4.35 
  Mollison, Jamie 1906 SCO1.0010.24153.60 
  Afek, Yochanan m2283 ISR0.001-0.2715-4.05 
  Jones, Steven A 1801 ENG0.001-0.8615-12.90 
 * 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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