Individual Calculations November 2022
 Guerrero Prieto, Arnau  Total change: 57.60  Rating chartPersonal card
 Obert de Cerdanyola 2022 Grup A Rondas 1-3 Cerdanyola del Valles (Barcelona) ESP 2022-10-08
RcRownchangeKK*chgGame
 1861 1593 2.00 3 1.44 40 57.60 
  Vargas Rodriguez, Gabriel 1845 ESP0.001-0.1940-7.60 
  Colome Rovira, Oscar 1771 ESP1.0010.734029.20 
  Gomez Figueroa, Manuel 1967 ESP1.0010.904036.00 

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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