Individual Calculations July 2023
 Garcia Corpas, Nicolas  Total change: 10.80  Rating chartPersonal card
 XXIII Obert Internacional Escacs Foment Martinenc Grup B Rondas 7-9 Barcelona ESP 2023-06-03
RcRownchangeKK*chgGame
 1522 1454 1.50 3 0.27 40 10.80 
  Marques Soriano, Valentin 1664 ESP0.001-0.2340-9.20 
  Martinez Ayala, Jan 1429 ESP0.501-0.0340-1.20 
  Munoz Prior, Marcelo 1472 ESP1.0010.534021.20 

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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