Individual Calculations January 2009
 Persson, Stellan  Total change: 3.15  Rating chartPersonal card
 V Open Amateur Calvia Baleares ESP 2008-10-10
RcRownchangeKK*chgGame
 2051 2133 5.00 8 0.21 15 3.15 
  De Los Heros Torres, Francisco 1783 ESP1.0010.11151.65 
  Massanet Massanet, Sebastian 2299 ESP0.001-0.2815-4.20 
  Alvarez Pedrosa, Valeriano 1942 ESP1.0010.25153.75 
  Galiana Salom, Juan Ramon f2223 ESP0.001-0.3815-5.70 
  Suuronen, Petri 1960 FIN1.0010.27154.05 
  Martinez Vicario, Jose Maria 2213 ESP0.001-0.3915-5.85 
  Rautanen, Sari 1981 FIN1.0010.30154.50 
  Alvarez Morales, Miguel 2009 ESP1.0010.33154.95 

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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