Individual Calculations May 2018
 Perez De Villar F., Ivan  Total change: 6.20  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup I Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 2051 1955 3.00 7 0.31 20 6.20 
  Collet Hernandez, Joan 1978 ESP0.5010.03200.60 
  Ruiz Molina, Gabriel 1876 ESP0.001-0.6120-12.20 
  Godesard Forgas, Carles 2033 ESP0.5010.11202.20 
  Espinosa Cebrian, Carlos 1926 ESP1.0010.46209.20 
  Comellas Blanchart, Jordi 2149 ESP1.0010.752015.00 
  Garriga Sole, Jordi 2305 ESP0.001-0.1120-2.20 
  Gonzalez Saguillo, Oriol 2090 ESP0.001-0.3220-6.40 

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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