Individual Calculations February 2021
 Parals Marce, Luis  Total change: 15.60  Rating chartPersonal card
 Obert Escacs de Canovelles Cap Any 2021 Canovelles ESP 2020-12-27
RcRownchangeKK*chgGame
 1865 2032 5.50 7 0.78 20 15.60 
  Chiva Perez, Ferran 1632  * ESP1.0010.08201.60 
  Rigol Martinez, Axel 1632  * ESP1.0010.08201.60 
  Ribera Caro, Joan 1632  * ESP1.0010.08201.60 
  Barbero Sendic, Alejandro f2322 ESP0.001-0.1620-3.20 
  Ponsa Alcubierre, Marina 1632  * ESP1.0010.08201.60 
  Rojas Keim, Luis m2374 CHI0.5010.38207.60 
  Bru Gibert, Rafael 1830 ESP1.0010.24204.80 
 * 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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