Individual Calculations July 2023
 Garcia Castellote, Daniel  Total change: -12.00  Rating chartPersonal card
 XXIII Obert Internacional Escacs Foment Martinenc Grup A Rondas 7-9 Barcelona ESP 2023-06-03
RcRownchangeKK*chgGame
 1740 1898 1.50 3 -0.60 20 -12.00 
  Molina Gil, Noah 1816 ESP0.501-0.1120-2.20 
  Silva Cerda, Mark Valentin 1778 ESP0.001-0.6620-13.20 
  Perez Vidal, Ian 1627 ESP1.0010.17203.40 

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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