Individual Calculations July 2009
 Ortega Pujol, Joan  Total change: -20.25  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-I Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 1986 1964 1.00 5 -1.35 15 -20.25 
  Torrents, Miguel 1982 ESP0.001-0.4715-7.05 
  Tarrago Domingo, Miguel 2068 ESP0.5010.14152.10 
  Sanz Quiroga, Ricard 1921 ESP0.001-0.5615-8.40 
  De La Fuente Clemente, Constanti 1937 ESP0.001-0.5415-8.10 
  Villar Ramos, Eduard 2020 ESP0.5010.08151.20 

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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