Individual Calculations September 2022
 Castro Gandara, David  Total change: -44.00  Rating chartPersonal card
 Leca Chess Open 2022 Leca da Palmeira POR 2022-07-30
RcRownchangeKK*chgGame
 1526 1508 1.50 7 -2.20 20 -44.00 
  Padeiro, Jose f2216 POR0.001-0.0120-0.20 
  De Sousa Da Silva, Armando 1974 POR0.001-0.0520-1.00 
  Camacho, Francisca Fernandes 1108  * POR1.0010.08201.60 
  Silva, Reinaldo 1810 POR0.001-0.1520-3.00 
  Almeida, Marta Dias 1175 POR0.501-0.3820-7.60 
  Frutuoso, Tiago 1097 POR0.001-0.9220-18.40 
  Cuna Moreira, Joaquin 1300 ESP0.001-0.7720-15.40 
 * 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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