Individual Calculations April 2020
 Arvanitis, Konstantinos  Total change: 0.60  Rating chartPersonal card
 2020 Team Championship of ESSN Attikis - B Category Rounds 8 Attica GRE 2020-03-08
RcRownchangeKK*chgGame
 1954 1930 0.50 1 0.03 20 0.60 
  Galanos, Dimitrios 1954 GRE0.5010.03200.60 

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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