Individual Calculations October 2008
 Gundersen, Ingvar  Total change: 17.50  Rating chartPersonal card
 Norwegian Ind. Championship Class 1 Tønsberg NOR 2008-07-05
RcRownchangeKK*chgGame
 2001 1748 1.50 4 0.70 25 17.50 
  Harstad, Christian 2031 NOR0.5010.34258.50 
  Theting, Helge E. 2034 NOR1.0010.842521.00 
  Pedersen, Oyvind 2098 NOR0.001-0.1125-2.75 
  Nygaard, Timmie 1842 NOR0.001-0.3725-9.25 

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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