Individual Calculations November 2011
 Koutsidis, Mihail  Total change: 3.90  Rating chartPersonal card
 Mega Patra Patra GRE 2011-08-26
RcRownchangeKK*chgGame
 1876 2067 6.00 8 0.26 15 3.90 
  Tsiros, Dimitrios 1667  * GRE1.0010.08151.20 
  Tsiros, Fragkiskos Vlasios 1730 GRE0.001-0.8815-13.20 
  Kontogiannis, Georgios 1667  * GRE1.0010.08151.20 
  Spiliadis, Athanasios 1896 GRE1.0010.27154.05 
  Nikolakopoulos, Nikolaos 1992 GRE1.0010.40156.00 
  Spyropoulos, Georgios 2169 GRE0.5010.14152.10 
  Masouros, Panagiotis 1966 GRE0.501-0.1415-2.10 
  Dimopoulos, Apostolos 1923 GRE1.0010.31154.65 
 * 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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