Individual Calculations August 2012
 Gialias, Hristos  Total change: -12.30  Rating chartPersonal card
 35th Ikaros International Chess Tournament 2012 Agios Kirykos Ikaria GRE 2012-07-07
RcRownchangeKK*chgGame
 1910 1636 0.50 5 -0.41 30 -12.30 
  Hristodoulou, Panagiotis 2036  * GRE0.001-0.0830-2.40 
  Hristodoulaki, Antonia 1974 GRE0.001-0.1230-3.60 
  Tzouvelekis, Ioannis 1932 GRE0.5010.353010.50 
  Karahisaridis, Vasilios 1839 GRE0.001-0.2430-7.20 
  Panagos, Theodoros 1770 GRE0.001-0.3230-9.60 
 * 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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