Individual Calculations July 2023
 Munoz Ferreira, Ibon  Total change: -38.00  Rating chartPersonal card
 XVIII Open de Primavera de Gros Rondas 7-9 Donostia ESP 2023-06-03
RcRownchangeKK*chgGame
 1561 1703 1.00 3 -0.95 40 -38.00 
  Esnaola Gaston, Fernando 1865 ESP0.001-0.2940-11.60 
  Tafall Villanueva, Gorka 1516 ESP0.001-0.7440-29.60 
  Moreno Lazarev, Haritz 1303  * ESP1.0010.08403.20 
 * 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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