Individual Calculations January 2019
 Martin Valentin, Francisco  Total change: 24.20  Rating chartPersonal card
 XII Open Vila de Gracia 2018 Barcelona ESP 2018-09-28
RcRownchangeKK*chgGame
 1940 1785 3.50 7 1.21 20 24.20 
  Masferrer Niubo, Enric 1992 ESP0.001-0.2320-4.60 
  Martinez Pla, Xavier f2185  * ESP1.0010.922018.40 
  Cortes Ruiz, Javier 1957 ESP0.001-0.2720-5.40 
  Martin Sanchez, Antoni 1542 ESP1.0010.20204.00 
  Picanol Alemany, Antonio f2185  * ESP0.001-0.0820-1.60 
  Alcala Mund, Daniel 1697 ESP0.501-0.1220-2.40 
  Vallbona Domingo, Joan 2020 ESP1.0010.792015.80 
 * 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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