Individual Calculations September 2009
 Omtvedt, Per  Total change: 7.05  Rating chartPersonal card
 Sveins 2. memorial Oslo NOR 2009-06-19
RcRownchangeKK*chgGame
 2234 2133 3.50 8 0.47 15 7.05 
  Moen, Andreas f2353 NOR0.5010.28154.20 
  Hammer, Jon Ludvig g2483 NOR0.5010.39155.85 
  Andersen, Mads 2244 DEN0.5010.15152.25 
  Schneider, Stefan 2366 SWE0.5010.29154.35 
  Gabrielsen, Trond f2300 NOR0.001-0.2815-4.20 
  Skage, Oystein Aagedal 1966 NOR0.501-0.2215-3.30 
  Thingstad, Even 2050 NOR0.501-0.1115-1.65 
  Hagen, Anders Gjerdrum 2109 NOR0.501-0.0315-0.45 

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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