Individual Calculations July 2012
 Bjorgvik, Jan Arne  Total change: 23.70  Rating chartPersonal card
 Open Norwegian Chamionship 2012 A Fagernes NOR 2012-04-28
RcRownchangeKK*chgGame
 2109 1858 3.50 9 1.58 15 23.70 
  Lauridsen, Jesper Morch f2258  * DEN1.0010.921513.80 
  Galinsky, Timofey m2258  * UKR0.001-0.0815-1.20 
  Kasparova, Tatiana wm2119 BLR0.5010.32154.80 
  Prakken, Gerrit f2219 NED0.001-0.1015-1.50 
  Bjornes, Leif 1988 NOR1.0010.681510.20 
  Vaarala, Eric 2241 SWE0.001-0.0915-1.35 
  Brobakken, Geir 1971 NOR0.5010.15152.25 
  Thjomoe, Hans Richard 1926 NOR0.5010.09151.35 
  Grundekjon, Christian 2003 NOR0.001-0.3115-4.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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