Individual Calculations December 2018
 Rapp Arraras, Igor  Total change: 19.00  Rating chartPersonal card
 Liga Andaluza 2018 Primera Division A Andalucia ESP 2018-09-30
RcRownchangeKK*chgGame
 2031 1970 3.50 6 0.95 20 19.00 
  Biedma Martin, Enrique f2263 ESP0.001-0.1520-3.00 
  Jesus Reyes, Javier 2042 ESP0.001-0.4020-8.00 
  Ruiz De Toro, Carlos Roberto 1851 ESP1.0010.34206.80 
  Fernandez Ruiz, Manuel Alejandro 2046 ESP1.0010.602012.00 
  Ferrer Freyre, David 1995 ESP0.5010.03200.60 
  Bernad Blanch, Alberto 1989 ESP1.0010.532010.60 

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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