Individual Calculations July 2009
 Pla Almenar, Nel  Total change: 2.75  Rating chartPersonal card
 IV Torneig Obert d'Escacs d'Igualada i l'Anoia Igualada ESP 2009-01-31
RcRownchangeKK*chgGame
 1797 1798 1.50 3 0.00 25 0.00 
  Monell Camarasa, David 2148 ESP0.001-0.1125-2.75 
  Albet Serra, Jordi 1796 ESP0.5010.00250.00 
  Elias Tomas, Lluis 1448 ESP1.0010.11252.75 

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)
 
 X Open d'Escacs La Passio d'Esparreguera Esparreguera BARCELONA ESP 2009-04-04
RcRownchangeKK*chgGame
 1877 1798 0.50 1 0.11 25 2.75 
  Alonso Sanchez, Agustin 1877 ESP0.5010.11252.75 

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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