Individual Calculations July 2024
 Corral Gutierrez, Asier  Total change: 45.80  Rating chartPersonal card
 XIX Open de Primavera de Gros Rondas 6-8 Donostia ESP 2024-06-01
RcRownchangeKK*chgGame
 1915 1706 3.00 3 2.29 20 45.80 
  Osa Astrain, Ricardo 1929 ESP1.0010.782015.60 
  Rodriguez Vallejo, Julio 1876 ESP1.0010.722014.40 
  Esnaola Gaston, Fernando 1940 ESP1.0010.792015.80 

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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