Individual Calculations September 2013
 Opdahl, Andreas  Total change: 17.10  Rating chartPersonal card
 Bergen Sommer GP 2013 Bergen NOR 2013-08-02
RcRownchangeKK*chgGame
 2000 1871 2.00 4 0.57 30 17.10 
  Skoien, Havard 2127 NOR0.001-0.1930-5.70 
  David, Edwin 2237 NOR0.001-0.1030-3.00 
  Holleland, Sigve 1752 NOR1.0010.343010.20 
  Barane, Simon 1885 NOR1.0010.523015.60 

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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