Individual Calculations July 2009
 Palleja Miro, Joaquin  Total change: -11.40  Rating chartPersonal card
 Campionat de Catalunya de Veterans -Preves Tarragona Tarragona ESP 2009-02-05
RcRownchangeKK*chgGame
 1856 1813 1.00 4 -0.76 15 -11.40 
  Martinez Leon, Ferran 1953 ESP0.001-0.3115-4.65 
  Duran Vallverdu, Juan 2020 ESP0.001-0.2315-3.45 
  Juanpere Forner, Agusti 1841 ESP0.001-0.4615-6.90 
  Menchon Lopez, Ricardo 1609 ESP1.0010.24153.60 

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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