Individual Calculations July 2009
 Juanpere Forner, Agusti  Total change: 29.55  Rating chartPersonal card
 Campionat de Catalunya de Veterans -Preves Tarragona Tarragona ESP 2009-02-05
RcRownchangeKK*chgGame
 1946 1841 4.50 7 1.97 15 29.55 
  Garustowilz, Nicolas 1971 ESP0.5010.18152.70 
  Duran Vallverdu, Juan 2020 ESP0.5010.23153.45 
  Ariste Justo, Jesus Angel 1895 ESP0.5010.08151.20 
  Heras Salichs, Josep 1863 ESP1.0010.53157.95 
  Palleja Miro, Joaquin 1813 ESP1.0010.46156.90 
  Vilageliu Ceballos, Josep M. 2034 ESP0.001-0.2515-3.75 
  Margalef Guell, Jordi 2028 ESP1.0010.741511.10 

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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