Individual Calculations July 2011
 Duran Vallverdu, Juan  Total change: 8.40  Rating chartPersonal card
 Campionat de Catalunya de Veterans Santa Susanna ESP 2011-05-13
RcRownchangeKK*chgGame
 1981 1984 5.00 9 0.56 15 8.40 
  Giralt Toro, Julio 1628 ESP1.0010.11151.65 
  Dominguez Rueda, Juan 2120 ESP1.0010.681510.20 
  Buxade Roca, Guillermo 2173 ESP0.001-0.2515-3.75 
  Tejero Royo, Fermin 2101 ESP0.5010.16152.40 
  Montell Zabay, Alberto 2074 ESP0.001-0.3815-5.70 
  Ritter Aguilar, Jordi 1989 ESP0.5010.01150.15 
  Arias Velasco, Jose 1808 ESP1.0010.27154.05 
  Monteagudo Aguilera, Maximo 1783 ESP1.0010.24153.60 
  Grau Brumos, Isidre 2149 ESP0.001-0.2815-4.20 

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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