Individual Calculations July 2009
 Mach Beltran, Joan  Total change: -16.80  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-I Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 1877 2026 3.00 6 -1.12 15 -16.80 
  Molina Peris, Cristian 1929 ESP0.001-0.6315-9.45 
  Aparicio Cantais, Sergi 1974 ESP1.0010.43156.45 
  Flores Linan, Josep Luis 1889 ESP0.501-0.1815-2.70 
  Casademunt Pina, Antoni 1833 ESP1.0010.25153.75 
  Plaza Castro, Jacinto 1693 ESP0.001-0.8815-13.20 
  Tardio Fran, Emilio 1945 ESP0.501-0.1115-1.65 

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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