Individual Calculations July 2009
 Astrup, Kim  Total change: 21.95  Rating chartPersonal card
 Ostlandsserien 2008-2009 Various NOR 2008-11-11
RcRownchangeKK*chgGame
 2101 2203 4.50 6 0.68 25 17.00 
  Gyldenas, Ole Jorn 2075 NOR1.0010.33258.25 
  Omtvedt, Per 2133 NOR1.0010.402510.00 
  Andersen, Lars Even 2262 NOR0.5010.08252.00 
  Edvardsen, Ragnar 2060 NOR1.0010.31257.75 
  Pedersen, Lars Erik 2053 NOR0.501-0.2025-5.00 
  Gandrud, Vegar Koi 2023 NOR0.501-0.2425-6.00 

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)
 
NOTE: K factor changed
 Norwegian Premier League, Qualification Oslo NOR 2009-03-15
RcRownchangeKK*chgGame
 2078 2203 1.00 1 0.33 15 4.95 
  Havik, Victor 2078 NOR1.0010.33154.95 

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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