Individual Calculations October 2021
 Aroca Lizana, Jose Maria  Total change: -18.80  Rating chartPersonal card
 Campeonato de Andalucia de Veteranos Supra65 2021 Torremolinos ESP 2021-09-16
RcRownchangeKK*chgGame
 1534 1308 0.00 4 -0.94 20 -18.80 
  Fernandez Aguilera, Antonio Iii 1708  * ESP0.001-0.0820-1.60 
  Moreno Bello, Miguel 1520 ESP0.001-0.2320-4.60 
  Galvez Ibanez, Manuel 1533 ESP0.001-0.2220-4.40 
  Gonzalez Lopez, Francisco Jesus 1374 ESP0.001-0.4120-8.20 
 * 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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