Individual Calculations January 2016
 Koutourinis, Apostolos  Total change: 51.20  Rating chartPersonal card
 2015 Spyros "Bikos Attica Cup" - A group Attica GRE 2015-11-01
RcRownchangeKK*chgGame
 1968 2021 6.50 7 2.56 20 51.20 
  Psirogiannis, Athanasios 1703 GRE1.0010.13202.60 
  Stamos, Filippos 2164 GRE0.5010.19203.80 
  Korres, Evangelos 2001 GRE1.0010.47209.40 
  Zenelis, Konstantinos 2061 GRE1.0010.562011.20 
  Louris, Spyridon 1916 GRE1.0010.36207.20 
  Merasedoglou, Dimitrios - Nektar 1887 GRE1.0010.32206.40 
  Soultatis, Kostas 2046 GRE1.0010.532010.60 

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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