Individual Calculations July 2009
 Andreu Lopez, Santiago  Total change: 7.80  Rating chartPersonal card
 Cto. de Mallorca por Equipos 2009 Primera Preferente Mallorca ESP 2009-01-24
RcRownchangeKK*chgGame
 2121 1992 2.50 6 0.52 15 7.80 
  Garcia Abrante, Jose Luis 2110 ESP0.001-0.3415-5.10 
  Ducros Salva, Antonio 2216 ESP0.5010.28154.20 
  Ferrer Roig, Juan 2155 ESP0.001-0.2815-4.20 
  Asensio, Enrique c2189 ESP1.0010.751511.25 
  Castell Cantero, Salvador 2039 ESP1.0010.57158.55 
  Bujosa Ribas, Joan 2019 ESP0.001-0.4615-6.90 

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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