Individual Calculations October 2013
 Pettersen, Magnor  Total change: -11.40  Rating chartPersonal card
 BlĂ„byen Grand Prix 2013 Sortland NOR 2013-09-20
RcRownchangeKK*chgGame
 1844 1720 1.00 4 -0.38 30 -11.40 
  Asvang, Jon Fredrik 2004 NOR0.001-0.1630-4.80 
  Forsa, Elise 1816 NOR0.5010.13303.90 
  Selnes, Odd Ketil 1811 NOR0.001-0.3830-11.40 
  Hansen, Ola 1744 NOR0.5010.03300.90 

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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