Individual Calculations January 2011
 Estape Jorba, Miquel  Total change: -10.75  Rating chartPersonal card
 XXVIII Open Internacional Vila de Cerdanyola – Grupo B Cerdanyola del Valles ESP 2010-10-02
RcRownchangeKK*chgGame
 1489 1652 1.00 2 -0.43 25 -10.75 
  Garcia Extremera, Manuel 1452 ESP0.001-0.7625-19.00 
  Serrano Moron, Eloi 1526 ESP1.0010.33258.25 

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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