Individual Calculations December 2023
 Garcia Santiago, Juan Carlos  Total change: 34.80  Rating chartPersonal card
 BENIDORM CHESS OPEN B Sub-2000 Benidorm (Alicante) ESP 2023-10-29
RcRownchangeKK*chgGame
 1727 1577 4.50 9 1.65 20 33.00 
  Oreshkin, Vladislav 1920 ESP0.5010.38207.60 
  Blasco Marques, Salvador 1852 ESP0.001-0.1720-3.40 
  Yanston, Kseniia 1418 ESP1.0010.29205.80 
  Williams, Duncan 1831 WLS0.5010.31206.20 
  Codina Garcia, Jose 1832 ESP0.5010.31206.20 
  Fernandez Perez, Josep 1831 ESP0.5010.31206.20 
  Rios Garcia, Miguel 1828 ESP0.001-0.1920-3.80 
  Salter, David 1855 IRL0.5010.33206.60 
  Larsson, Susanne Wiggen 1177  * NOR1.0010.08201.60 
 * 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)
 
 Campeonato de Liga por Equipos de Madrid 2023-2024 - Primera A Rondas 1 Madrid ESP 2023-11-26
RcRownchangeKK*chgGame
 1626 1561 0.50 1 0.09 20 1.80 
  Fernandez Rios, Jose Francisco 1626 ESP0.5010.09201.80 

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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