Individual Calculations May 2010
 Koroglou, Viktor  Total change: 9.30  Rating chartPersonal card
 International Chess Open Thessaloniki 2010 Thessaloniki GRE 2010-04-05
RcRownchangeKK*chgGame
 2031 1896 3.00 7 0.62 15 9.30 
  Kefalas, Spyridon 1896 GRE0.5010.00150.00 
  Erofeev, Alexey 2263 RUS0.5010.40156.00 
  Avgitidis, Isaak 1722 GRE1.0010.27154.05 
  Tausanov, Mihail 1972 MKD0.5010.10151.50 
  Dorfanis, Ilarion 2203 GRE0.001-0.1415-2.10 
  Chierici, Marianna wf2094 ITA0.5010.26153.90 
  Tsikrikonis, Panagiotis 2070 GRE0.001-0.2715-4.05 

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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