Individual Calculations May 2011
 Sande, Odmund  Total change: -11.25  Rating chartPersonal card
 Knut Bockman Open Oslo NOR 2011-04-08
RcRownchangeKK*chgGame
 1930 2008 1.00 3 -0.75 15 -11.25 
  Haug, Johannes 1685 NOR1.0010.13151.95 
  Mikalsen, Erlend 1981 NOR0.001-0.5415-8.10 
  Hansen, Victor 2125 NOR0.001-0.3415-5.10 

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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