Individual Calculations October 2008
 Serhun, Haluk Ramon  Total change: -17.25  Rating chartPersonal card
 26é Open Internacional d'Andorra La Massana - Erts AND 2008-07-19
RcRownchangeKK*chgGame
 2113 1893 0.00 3 -0.69 25 -17.25 
  Simon Padros, Emili f2230 ESP0.001-0.1225-3.00 
  Lam, Sophie 2067 FRA0.001-0.2725-6.75 
  Fuentes Arjona, Antonio 2042 ESP0.001-0.3025-7.50 

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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