Individual Calculations April 2008
 Draghici, Dorel  Total change: -13.80  Rating chartPersonal card
 II Open Internacional de les Illes Medes Grupo A Girona ESP 2007-12-28
RcRownchangeKK*chgGame
 2029 1869 1.50 8 -0.92 15 -13.80 
  Daurelle, Herve 2219 FRA0.001-0.1115-1.65 
  Wong Castaneda, Arturo 2100 VEN0.001-0.2115-3.15 
  Vogel, Joerg 2062 GER0.001-0.2515-3.75 
  Alcazar Pascual, Lluis 2029 ESP0.001-0.2915-4.35 
  Camos Ramio, Miguel 2092 ESP0.5010.28154.20 
  Lefevre, Margaux 1944 FRA0.001-0.4015-6.00 
  Fox, Pierre 1835 BEL0.001-0.5515-8.25 
  Suuronen, Petri 1951 FIN1.0010.61159.15 

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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