Individual Calculations January 2009
 Haraldsson, Leif  Total change: -41.25  Rating chartPersonal card
 V Open Amateur Calvia Baleares ESP 2008-10-10
RcRownchangeKK*chgGame
 1954 2086 2.50 8 -2.75 15 -41.25 
  Planas Gene, Juan 2184 ESP0.001-0.3715-5.55 
  Mut Company, Guillem 1748 ESP0.501-0.3815-5.70 
  Oliver Font, Jose Luis 1914 ESP1.0010.27154.05 
  Walton, Alan J c2193 ENG0.001-0.3515-5.25 
  Rautanen, Sari 1981 FIN0.501-0.1415-2.10 
  Alvarez Pedrosa, Valeriano 1942 ESP0.001-0.6915-10.35 
  Moreno Mateos, Jose Luis 1935 ESP0.001-0.7015-10.50 
  Jonckers, Marie-Jeanne 1736 BEL0.501-0.3915-5.85 

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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