Individual Calculations October 2015
 Prokopiou, Ekaterini  Total change: 53.20  Rating chartPersonal card
 12th open Kalamaria 2015 Thessaloniki GRE 2015-09-02
RcRownchangeKK*chgGame
 1644 1621 5.00 8 1.33 40 53.20 
  Koukoubis, Konstantinos 1221  * GRE1.0010.08403.20 
  Mourelatos, Ilias 2021  * GRE0.001-0.0840-3.20 
  Liakopoulos, Dimitrios 1221  * GRE1.0010.08403.20 
  Tsintsar, Zoran 1808 GER1.0010.744029.60 
  Hatzis-Bakratsas, Alexandros 1857 GRE0.001-0.2040-8.00 
  Tsolakos, Panagiotis 1790 GRE0.001-0.2840-11.20 
  Tzikas, Charilaos 1364 GRE1.0010.18407.20 
  Betsakos, Konstantinos 1870 GRE1.0010.814032.40 
 * 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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