Individual Calculations July 2022
 Perez Garcia, Adria  Total change: 23.20  Rating chartPersonal card
 XIII Obert de Primavera La Lira 2022 Rondas 7-9 Barcelona ESP 2022-06-02
RcRownchangeKK*chgGame
 2149 2094 2.50 3 1.16 20 23.20 
  Creixans Comerma, Pol 2010 ESP1.0010.38207.60 
  Munoz, Miguel g2412 PER0.5010.37207.40 
  Castillo Escario, Yolanda 2026 ESP1.0010.41208.20 

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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