Individual Calculations July 2009
 Garcia Martinez, Josep  Total change: 40.75  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Division de Honor Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 2142 2076 2.00 2 1.18 25 29.50 
  Escofet Martin, David 2159 ESP1.0010.612515.25 
  Barrera Clot, Carlos 2124 ESP1.0010.572514.25 

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 Catalnya d'Equipos Preferente Barcelona G-I Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 2043 2076 1.00 1 0.45 25 11.25 
  Ferre Campos, Josep 2043 ESP1.0010.452511.25 

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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