Individual Calculations January 2023
 Koukas, Anastasios  Total change: 1.60  Rating chartPersonal card
 10th open PAO Chess Club 2022 Athens GRE 2022-11-11
RcRownchangeKK*chgGame
 1803 1991 4.00 6 0.08 20 1.60 
  Ignatiadis, Konstantinos 1910 GRE0.001-0.6120-12.20 
  Gkogka, Klevis 1591  * GRE1.0010.08201.60 
  Gkogka, Elvis 1264 GRE1.0010.01200.20 
  Panagopoulos, Nikolaos f2141 GRE1.0010.702014.00 
  Georgiadis, Anastasios 1949 GRE1.0010.44208.80 
  Kazantzoglou, Stefanos 1962 GRE0.001-0.5420-10.80 
 * 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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