Individual Calculations October 2008
 Hortensius, Nick  Total change: 17.25  Rating chartPersonal card
 26é Open Internacional d'Andorra La Massana - Erts AND 2008-07-19
RcRownchangeKK*chgGame
 2178 1993 3.00 7 1.15 15 17.25 
  Caspi, Israel 2343 ISR0.001-0.1115-1.65 
  Butuc, Maria wf2188 RUS0.001-0.2515-3.75 
  Jose Queralto, Daniel 2147 AND1.0010.711510.65 
  Nijs, Nils 2150 BEL0.5010.21153.15 
  Prada Lopez, Miguel Angel 2156 ESP0.001-0.2815-4.20 
  Santamaria, V. 2140 AND1.0010.701510.50 
  Coleto Calderon, Jose Antonio 2122 ESP0.5010.17152.55 

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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