Individual Calculations April 2018
 Martin Echeandia, Ibon  Total change: -15.60  Rating chartPersonal card
 Liga por Equipos de Bizkaia 2018 Vizcaya ESP 2018-01-13
RcRownchangeKK*chgGame
 2048 2158 5.00 9 -0.78 20 -15.60 
  Rodriguez Balsategui, Javier 2081 ESP0.501-0.1120-2.20 
  Iglesias Balbas, Ruben 1982 ESP1.0010.27205.40 
  Yanez Vargas, Fernando 2177 ESP0.5010.03200.60 
  Garrido Legarreta, Jose Javier 1972 ESP0.501-0.2420-4.80 
  Wu Martin, Eneko 2011 ESP1.0010.30206.00 
  Martinez De Soria Gordon, Jose Ma 1900 ESP0.001-0.8220-16.40 
  Perez Pacheco, Ricardo 2172 ESP0.5010.02200.40 
  Lozoya Rodriguez, Alberto 2182 ESP0.5010.03200.60 
  Sierra Lopez, Ceferino 1957 ESP0.501-0.2620-5.20 

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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