Individual Calculations March 2023
 Trigo Urquijo, Sergio  Total change: 2.20  Rating chartPersonal card
 Liga de Bizkaia Cat. Preferente 2023 Rondas 3-6 Bilbao ESP 2023-01-28
RcRownchangeKK*chgGame
 1987 2402 3.00 3 0.22 10 2.20 
  Calleja Gonzalez, Unai 1944 ESP1.0010.05100.50 
  Torres Garcia, Koldo 2002  * ESP1.0010.08100.80 
  Rodriguez Balsategui, Javier 2015 ESP1.0010.09100.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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