Individual Calculations January 2009
 Bogar, Ferenc Dr.  Total change: -9.30  Rating chartPersonal card
 Torekves Rating B Budapest HUN 2008-09-19
RcRownchangeKK*chgGame
 1844 1895 4.50 9 -0.62 15 -9.30 
  Sarkozi, Ferenc 1966 HUN0.5010.10151.50 
  Izso, Istvan 1826 HUN0.001-0.6015-9.00 
  Simon, Tamas 1819 HUN1.0010.40156.00 
  Solti, Gergely 1802 HUN1.0010.37155.55 
  Szegedi, Attila 1810 HUN0.501-0.1215-1.80 
  Hajdu, Roland 1812 HUN0.501-0.1115-1.65 
  Csermely, Zoltan 1740 HUN0.501-0.2115-3.15 
  Beno, Kalman Dr. 1900 HUN0.5010.01150.15 
  Sulcz, Istvan 1921 HUN0.001-0.4615-6.90 

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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