Individual Calculations August 2013
 Kouros, Ahileas  Total change: 12.15  Rating chartPersonal card
 36th International chess tournament "IKAROS" 2013 Ag.Kirikos - Ikaria GRE 2013-07-13
RcRownchangeKK*chgGame
 1808 1526 1.50 4 0.81 15 12.15 
  Nester, Ihor m1926  * UKR0.001-0.0815-1.20 
  Papacharitonos, Chariton 1692 GRE0.001-0.2815-4.20 
  Giannoulis, Ilias 1837 GRE0.5010.36155.40 
  Zervogiannis, Alexandros 1778 GRE1.0010.811512.15 
 * 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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