Individual Calculations July 2009
 David, Edwin  Total change: 21.15  Rating chartPersonal card
 Norwegian Premier League Oslo NOR 2008-11-07
RcRownchangeKK*chgGame
 2414 2218 3.50 8 1.41 15 21.15 
  Sahl, Bjarke m2366 NOR1.0010.701510.50 
  Lie, Espen m2438 NOR0.001-0.2215-3.30 
  Hammer, Jon Ludvig m2522 NOR0.5010.36155.40 
  Miezis, Normunds g2557 LAT0.5010.38155.70 
  Jaeger, Frode Bull 2119 NOR0.501-0.1415-2.10 
  Agdestein, Espen f2401 NOR0.5010.24153.60 
  Hansen, Torbjorn Ringdal m2436 NOR0.5010.28154.20 
  Djurhuus, Rune g2470 NOR0.001-0.1915-2.85 

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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