Individual Calculations October 2015
 Argiroudis, Stamatis  Total change: 6.20  Rating chartPersonal card
 12th open Kalamaria 2015 Thessaloniki GRE 2015-09-02
RcRownchangeKK*chgGame
 2012 2278 7.50 9 0.31 20 6.20 
  Papadimitriou, Alexandros 1878  * GRE1.0010.08201.60 
  Mastrakoulis, Dimitrios 1878  * GRE1.0010.08201.60 
  Hatzis-Bakratsas, Alexandros 1878  * GRE1.0010.08201.60 
  Tsikerdanos, Konstantinos 2019 GRE1.0010.18203.60 
  Mourelatos, Ilias 2151 GRE1.0010.33206.60 
  Naoum, Spyridon 2283 GRE0.001-0.4920-9.80 
  Apostolakakis, Konstantinos 1936 GRE0.501-0.3820-7.60 
  Athanasiadis, Mihail 1948 GRE1.0010.12202.40 
  Kesidis, Odyseas 2137 GRE1.0010.31206.20 
 * 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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