Individual Calculations September 2012
 Rodriguez Yague, Fermin  Total change: -10.80  Rating chartPersonal card
 I Open de Ajedrez Clasico "Ciudad de Mostoles" Mostoles Madrid ESP 2012-07-19
RcRownchangeKK*chgGame
 1844 1770 0.50 3 -0.72 15 -10.80 
  Ruiz Sanchez, Roberto 1994 ESP0.5010.28154.20 
  Sotoca Aguado, Jose 1992 ESP0.001-0.2215-3.30 
  Brasa Olmos, Joaquin 1547 ESP0.001-0.7815-11.70 

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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