Individual Calculations July 2024
 Zahilas, Loukas N.  Total change: 0.40  Rating chartPersonal card
 2024 Team Veteran's (S50) Cup ESSNA GRE 2024-03-31
RcRownchangeKK*chgGame
 1913 2001 2.50 4 0.02 20 0.40 
  Ornithopoulos, Nikolaos 1861 GRE0.501-0.1920-3.80 
  Kalogiannis, Andreas 1884 GRE1.0010.34206.80 
  Kosmas, Hristos 1933 GRE0.001-0.5920-11.80 
  Dimbas, Dimitrios 1974 GRE1.0010.46209.20 

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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