Individual Calculations July 2024
 Kosmas, Hristos  Total change: 4.80  Rating chartPersonal card
 2024 Team Veteran's (S50) Cup ESSNA GRE 2024-03-31
RcRownchangeKK*chgGame
 1879 1933 2.50 4 0.24 20 4.80 
  Kesoglou, Konstantinos 1879 GRE0.001-0.5820-11.60 
  Diatsintos, Apostolos 1662 GRE1.0010.17203.40 
  Zahilas, Loukas N. 2001 GRE1.0010.592011.80 
  Giordos, Vasilios 1973 GRE0.5010.06201.20 

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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