Individual Calculations November 2023
 Jaen Gonzalez, Diosdado  Total change: 13.20  Rating chartPersonal card
 IX Torneig Obert Memorial Doctor Vallve Rondas 1-4 Cornella de Llobregat (Barcelona) ESP 2023-10-02
RcRownchangeKK*chgGame
 1761 1653 2.00 3 0.66 20 13.20 
  Barranco Cara, Francisco Javier 2211 ESP0.001-0.0320-0.60 
  Ilari Valenti, Joan 1511 ESP1.0010.31206.20 
  Perello Rosello, David 1562 ESP1.0010.38207.60 

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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