Individual Calculations September 2009
 Witt, Holger  Total change: 24.75  Rating chartPersonal card
 XXVII Open internacional d'Andorra La Massana AND 2009-07-18
RcRownchangeKK*chgGame
 1926 1565 2.50 8 1.65 15 24.75 
  Sanchez Jerez, Emilio Miguel 1965  * ESP0.001-0.0815-1.20 
  Blas Correa, Jordi 1963 ESP0.001-0.0815-1.20 
  Mateu Guiu, Esteve 1830 ESP1.0010.821512.30 
  Gomez Oliveros, Hilario Enrique 1965  * ESP0.5010.42156.30 
  Pampliega Canturri, Antoni 1935 ESP1.0010.901513.50 
  Levine, Yonatan 1965  * ISR0.001-0.0815-1.20 
  Llamazares Lopez, Marcos 1919 ESP0.001-0.1115-1.65 
  Jareno Badenas, Aleix 1868 ESP0.001-0.1415-2.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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