Individual Calculations October 2021
 Leone Amigot, Haymar  Total change: -19.60  Rating chartPersonal card
 XXXI Open Internacional de Gros 2021 Donostia ESP 2021-09-03
RcRownchangeKK*chgGame
 1718 1906 4.50 7 -0.49 40 -19.60 
  Sarasketa Irastortza, Oier 1506  * ESP0.001-0.9240-36.80 
  Rodriguez Inza, Alexander 1623 ESP0.501-0.3440-13.60 
  Donazar Garayoa, Miguel 1621 ESP0.501-0.3440-13.60 
  Gonzalez Charola, Alfonso 1575 ESP1.0010.12404.80 
  Regillaga Otano, Jon 1708 ESP1.0010.24409.60 
  Cinza Lopez, Javier 2011 ESP1.0010.644025.60 
  Zuloaga Erauskin, Markel 1984 ESP0.5010.11404.40 
 * 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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