Individual Calculations July 2008
 Arilla Santos, Eduard  Total change: -5.85  Rating chartPersonal card
 XXVI Obert La Lira 2008 Barcelona ESP 2008-01-18
RcRownchangeKK*chgGame
 2137 1921 0.00 1 -0.22 15 -3.30 
  Leiva Velasco, Antonio 2137 ESP0.001-0.2215-3.30 

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)
 
 Campeonato de Catalunya por Equipos - Cat. Preferente Barcelona Grupo I Catalunya ESP 2008-01-27
RcRownchangeKK*chgGame
 1792 1921 0.50 1 -0.17 15 -2.55 
  Diaz-Flores Sanchez, Pau 1792 ESP0.501-0.1715-2.55 

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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