Individual Calculations January 2010
 Padilla Ruiz, Joan Josep  Total change: 4.25  Rating chartPersonal card
 Torneig Open d’Escacs de Martorell Grupo B Martorell Barcelona ESP 2009-09-19
RcRownchangeKK*chgGame
 1830 1704 2.50 7 0.17 25 4.25 
  Beltran Pubill, Albert 1850 ESP1.0010.702517.50 
  Aparici Dealbert, Manel 1822 ESP0.5010.16254.00 
  Avramov, Petkov Plamen 1873 ESP0.001-0.2825-7.00 
  Bise Fenoy, Jordi 1837 ESP0.001-0.3225-8.00 
  Poyato Plaza, Daniel 1909 ESP0.001-0.2425-6.00 
  Meyer, Kuno 1807 ESP0.5010.14253.50 
  Sanchez Alegria, Jose Manuel 1709 ESP0.5010.01250.25 

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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