Individual Calculations May 2010
 Barraca Gonzalez, Jordi  Total change: 17.00  Rating chartPersonal card
  IV Open Ajedrez Santa Eugenia de Ter Catalunya ESP 2010-01-08
RcRownchangeKK*chgGame
 1871 1744 3.00 7 0.68 25 17.00 
  Diaz Comas, Jordi 1926 ESP0.5010.24256.00 
  Dalmas Porqueres, Joan Albert 1752 ESP0.5010.01250.25 
  Saurina Suner, Francesc Xavier 1867 ESP0.001-0.3325-8.25 
  Lopez Rodriguez, Agusti 1847 ESP0.5010.14253.50 
  Pont Berenguer, Josep 1828 ESP1.0010.622515.50 
  Cobos Navarro, Francesc 1995 ESP0.001-0.1925-4.75 
  Carraminana Puig, Jordi 1884 ESP0.5010.19254.75 

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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