Individual Calculations April 2009
 Koziak, Vitali  Total change: 6.90  Rating chartPersonal card
 2nd St. Anna Mountain Open A Gora Sw. Anny POL 2009-01-16
RcRownchangeKK*chgGame
 2232 2468 6.00 9 -0.91 10 -9.10 
  Dziodzio, Angelika 2118 POL1.0010.11101.10 
  Szumilas, Piotr 2118 POL0.001-0.8910-8.90 
  Janocha, Jan 2118 POL1.0010.11101.10 
  Vrban, Rok 2118 SLO1.0010.11101.10 
  Kowalczyk, Pawel 2179 POL1.0010.16101.60 
  Grabarczyk, Miroslaw g2477 POL0.5010.01100.10 
  Nurkiewicz, Maciej 2378 POL0.501-0.1210-1.20 
  Belsak, Zan 2118 SLO1.0010.11101.10 
  Sharapov, Evgeny m2462 UKR0.001-0.5110-5.10 

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)
 
 CMB Breizh Masters de Guingamp Masculin 2009 Pabu FRA 2009-02-13
RcRownchangeKK*chgGame
 2296 2468 8.00 9 1.60 10 16.00 
  Laurent, Julien G. f2363 FRA1.0010.36103.60 
  Miron, Lucian-Costin m2442 ROU1.0010.46104.60 
  Le Goff, Damien 2267 FRA1.0010.24102.40 
  Doncea, Vladimir m2437 ROU1.0010.46104.60 
  Crouan, Stephane f2181 FRA0.501-0.3410-3.40 
  Bailet, Pierre f2309 FRA0.501-0.2110-2.10 
  Jolly, Jean-Francois f2365 FRA1.0010.36103.60 
  Stephan, Victor 2184 FRA1.0010.16101.60 
  Jadanowski, Lukasz 2118 POL1.0010.11101.10 

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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