Individual Calculations October 2021
 San Emeterio Vidal, Isabel  Total change: -12.00  Rating chartPersonal card
 XXVI Open Internacional Virgen de Valencia Viono de Pielagos ESP 2021-08-28
RcRownchangeKK*chgGame
 1296 1057 1.50 8 -0.30 40 -12.00 
  Pordomingo Rodriguez, Jose Antoni 1457  * ESP0.001-0.0840-3.20 
  Calvo Gomez, Unai 1386 ESP0.001-0.1240-4.80 
  Tornay, Aritz 1457  * ESP0.001-0.0840-3.20 
  Botnari, Damian 1230 ESP0.001-0.2740-10.80 
  Bermudez Salmon, Mateo Tomas 1204 ESP0.5010.20408.00 
  Munoz Fernandez, David 1013 ESP1.0010.444017.60 
  Iglesias Vidal, Luis 1356 ESP0.001-0.1540-6.00 
  San Emeterio Vidal, Gonzalo 1261 ESP0.001-0.2440-9.60 
 * 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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