Individual Calculations August 2023
 Crespo Diaz, David  Total change: -21.60  Rating chartPersonal card
 V OPEN LOS MOLINOS CIUDAD DEL VINO SUB 2400 Valdepenas (Ciudad Real) ESP 2023-07-21
RcRownchangeKK*chgGame
 1813 1921 2.00 4 -0.54 40 -21.60 
  Haering Hijon, Javier 2045 ESP0.001-0.3340-13.20 
  Agenjo Novillo, Jose 1802 ESP1.0010.344013.60 
  Ramirez Ocana, Eneas 1764 ESP0.001-0.7140-28.40 
  Colom Riera, Marc 1640 ESP1.0010.16406.40 

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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