Individual Calculations July 2023
 Kaforos, Dimitrios-Alkis  Total change: 5.60  Rating chartPersonal card
 2023 Team Cup of Attica Attica GRE 2023-05-08
RcRownchangeKK*chgGame
 2165 2221 2.50 4 0.28 20 5.60 
  Kofidis, Andreas m2239 GRE0.5010.03200.60 
  Bardis, Harilaos-Panagiotis 1862 GRE1.0010.10202.00 
  Kalesis, Nikolaos m2413 GRE1.0010.752015.00 
  Sidiropoulos, Nikolaos 2147 GRE0.001-0.6020-12.00 

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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