Individual Calculations July 2009
 Arias Velasco, Jose  Total change: 50.25  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-IV Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 1927 1836 3.50 6 1.21 15 18.15 
  Garcia Domingo, Angel 1848 ESP1.0010.52157.80 
  Mut Company, Guillem 1773 ESP0.001-0.5915-8.85 
  Vargas Drechsler, Carlos 1999 ESP0.5010.22153.30 
  Salazar Navas, Josep 1843 ESP1.0010.51157.65 
  Penas Hernandez, Yolanda 2046 ESP0.001-0.2315-3.45 
  Brusi Noguera, Ricardo Ll 2055 ESP1.0010.781511.70 

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)
 
 XXV Campeonato de Cataluya de Veteranos Girona ESP 2009-05-16
RcRownchangeKK*chgGame
 2057 1844 4.00 8 2.14 15 32.10 
  Batalla Batalla, Josep 2084 ESP0.5010.30154.50 
  Grau Brumos, Isidre 2122 ESP1.0010.831512.45 
  Sanz Bastos, Fernando 2059 ESP0.001-0.2315-3.45 
  Duran Vallverdu, Juan 2020 ESP0.001-0.2715-4.05 
  Lazaro Porta, Angel 1984 ESP1.0010.691510.35 
  Dominguez Marquez, Cecilio 2110 ESP0.5010.32154.80 
  Montell Zabay, Alberto 2114 ESP0.001-0.1715-2.55 
  Cornudella Felip, Josep 1966 ESP1.0010.671510.05 

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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