Rapid: Individual Calculations March 2023
 Sande Edreira, Jose Antonio  Total change: -17.80  Rating chartPersonal card
 I Open Rapidas Ajedrez Tajamar 2023 Madrid ESP 2023-02-11
RcRownchangeKK*chgGame
 1798 2086 4.50 7 -0.89 20 -17.80 
  Barbas, Fernando 1445 FRA1.0010.01200.20 
  Cuellar Gutierrez, Raul 1785 ESP0.001-0.8520-17.00 
  Olmedo Camacho, Jose 1686  * ESP1.0010.08201.60 
  Valiente Uruena, Sergio 1603 ESP0.501-0.4520-9.00 
  Ingunza Curro, Andres f2247 ESP0.001-0.2920-5.80 
  Perez Gonzalez, Jose Manuel f2092 ESP1.0010.512010.20 
  Lazaro Azcutia, Miguel 1725 ESP1.0010.10202.00 
 * 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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