Individual Calculations May 2010
 Mengual Jerez, Antoni  Total change: -18.60  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn I Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 2012 1899 0.50 5 -1.24 15 -18.60 
  Cruells Cullet, Jordi 2030 ESP0.001-0.3215-4.80 
  Rojas Fernandez, Andres 1980 ESP0.001-0.3915-5.85 
  Lama Fernandez, Ramiro 1981 ESP0.001-0.3915-5.85 
  Martorell Aubanell, Adria 2090 ESP0.001-0.2515-3.75 
  Ortega Rios, Jorge 1979 ESP0.5010.11151.65 

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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