Individual Calculations August 2022
 Obada, Ema  Total change: -9.20  Rating chartPersonal card
 European Youth Team CC 2022 - girls u18 Thessaloniki GRE 2022-07-11
RcRownchangeKK*chgGame
 1834 2042 2.00 3 -0.23 40 -9.20 
  Werner, Rosalie 1783 GER1.0010.18407.20 
  Juhasz, Judit wf2037 HUN1.0010.494019.60 
  Kayis, Gulcan Sena wc1682 TUR0.001-0.9040-36.00 

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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