Individual Calculations July 2009
 Eckhardt, Lars  Total change: -15.30  Rating chartPersonal card
 Ostlandsserien 2008-2009 Various NOR 2008-11-11
RcRownchangeKK*chgGame
 2121 2125 0.50 3 -1.02 15 -15.30 
  Liabotro, Pal-Ole f2280 NOR0.5010.21153.15 
  Edvardsen, Ragnar 2060 NOR0.001-0.5915-8.85 
  Gandrud, Vegar Koi 2023 NOR0.001-0.6415-9.60 

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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