Individual Calculations July 2009
 Ysern Comas, Juan Antonio  Total change: 39.75  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-IV Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 1925 1912 4.00 5 1.59 25 39.75 
  Penas Hernandez, Yolanda 2046 ESP1.0010.682517.00 
  Garcia Vidal, Joan 1931 ESP0.5010.03250.75 
  Schneider Ristol, Alejandro 1969 ESP1.0010.582514.50 
  Garcia Domingo, Angel 1848 ESP0.501-0.0925-2.25 
  Radigales Mauri, Jaume 1829 ESP1.0010.39259.75 

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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