Individual Calculations July 2022
 Barbazan Bilbao, Xabier  Total change: 19.00  Rating chartPersonal card
 XVII Open de Primavera de Gros 2022 Rondas 5-7 Donostia ESP 2022-06-04
RcRownchangeKK*chgGame
 1972 2143 3.00 3 0.95 20 19.00 
  Zubia Aramburu, Mikel 1743  * ESP1.0010.08201.60 
  Odriozola Coscolin, Alex 1900 ESP1.0010.20204.00 
  Prieto Aranguren, Alain f2272 ESP1.0010.672013.40 
 * 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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