Individual Calculations September 2009
 Aragon Pons, Domingo  Total change: 18.75  Rating chartPersonal card
 Copa de Sevilla por Equipos Sevilla ESP 2009-04-26
RcRownchangeKK*chgGame
 1873 1708 1.00 1 0.72 25 18.00 
  Jimenez Garcia, Victoriano 1873 ESP1.0010.722518.00 

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)
 
 IX Open FEDC La Pineda ESP 2009-06-14
RcRownchangeKK*chgGame
 1918 1708 0.50 2 0.03 25 0.75 
  Gimeno Diaz, Fernando 1940 ESP0.5010.29257.25 
  Ariste Justo, Jesus Angel 1895 ESP0.001-0.2625-6.50 

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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