Individual Calculations May 2022
 Riera Fabregas, Joan  Total change: -14.00  Rating chartPersonal card
 Lliga Catalana 2022 Preferent Girona Girona ESP 2022-01-23
RcRownchangeKK*chgGame
 1653 1383 0.00 2 -0.35 40 -14.00 
  Mato Bonany, Joan 1700 ESP0.001-0.1340-5.20 
  Foix Breto, Antoni 1606 ESP0.001-0.2240-8.80 

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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