Individual Calculations October 2021
 Alvira Ruiz De Valdivia, Jose Ant  Total change: 14.80  Rating chartPersonal card
 Cto. de Aragon Individual 2021 (Fase Previa) Zaragoza ESP 2021-09-04
RcRownchangeKK*chgGame
 1416 1217 3.00 8 0.74 20 14.80 
  Galstyan, David 1617  * ESP0.001-0.0820-1.60 
  Crespo Laborda, Alberto 1495 ESP0.001-0.1720-3.40 
  Lorente Melcon, Hector 1396 ESP1.0010.732014.60 
  Rica Alvarez, Daniel 1019 ESP1.0010.24204.80 
  Castillo Picapeo, Francisco 1382 ESP1.0010.722014.40 
  Lorente Aguar, Ruben 1605 ESP0.001-0.0920-1.80 
  Martinez Sanz, Pablo 1195 ESP0.001-0.5320-10.60 
  Navarro Castan, Jesus 1617  * ESP0.001-0.0820-1.60 
 * 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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