Individual Calculations May 2010
 Alasa Maduell, Josep M.  Total change: 6.50  Rating chartPersonal card
 Catalunya D’equips Preferent Tarragona I Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1891 1851 2.50 5 0.26 25 6.50 
  Sola Sendra, Jaume 1825 ESP1.0010.462511.50 
  Cortes Simon, Pedro Antonio 1895 ESP0.001-0.4425-11.00 
  Baeza Clotet, Albert 2000 ESP1.0010.702517.50 
  Valles Molada, David 1727 ESP0.001-0.6725-16.75 
  Duran Vallverdu, Juan 2006 ESP0.5010.21255.25 

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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