Individual Calculations July 2009
 Barcelo Tizon, Cristian  Total change: -22.50  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-II Catalunya ESP 2009-01-01
RcRownchangeKK*chgGame
 1951 2130 2.00 4 -0.90 25 -22.50 
  Lanau Garcia, Francesc 1891 ESP0.501-0.3025-7.50 
  Veciana Coronado, Pau 1841 ESP0.001-0.8425-21.00 
  Pujal Bartalot, Esteve 2067 ESP1.0010.412510.25 
  Fontanillas Sanchez, Joan 2006 ESP0.501-0.1725-4.25 

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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