Individual Calculations July 2009
 Sorgjerd, Jan  Total change: 5.10  Rating chartPersonal card
 Ostlandsserien 2008-2009 Various NOR 2008-11-11
RcRownchangeKK*chgGame
 2099 2122 3.00 5 0.34 15 5.10 
  Valla, Martin 2051 NOR0.001-0.6015-9.00 
  Omtvedt, Per 2133 NOR0.5010.02150.30 
  Flaata, Alexander R. 2094 NOR1.0010.46156.90 
  Pedersen, Lars Erik 2053 NOR1.0010.40156.00 
  Myhrvold, Rune 2164 NOR0.5010.06150.90 

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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