Individual Calculations January 2023
 Alcala Valiente, Juan Carlos  Total change: -2.00  Rating chartPersonal card
 Open Ideal Clave 2022 Rondas 4-8 Barcelona ESP 2022-10-29
RcRownchangeKK*chgGame
 1663 1975 4.00 5 -0.10 20 -2.00 
  Fontela Hidalgo, Victor 1575  * ESP1.0010.08201.60 
  Elias Arguelles, Manel 1435 ESP1.0010.03200.60 
  Mestieri Farre, Gabriel 1607 ESP1.0010.10202.00 
  Asensio Linan, Teodoro 1983 ESP0.5010.01200.20 
  Franzoni Ladron De Guevara, Enric 1717 ESP0.501-0.3220-6.40 
 * 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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