Individual Calculations March 2015
 Aartun, Eivind  Total change: -7.20  Rating chartPersonal card
 Norwegian Western League South 1. div. Stavanger NOR 2015-02-20
RcRownchangeKK*chgGame
 1845 1821 1.50 4 -0.36 20 -7.20 
  Kizatbay, Abyl 1893 NOR0.5010.10202.00 
  Stava, Sissel J. 1899 NOR0.001-0.3920-7.80 
  Shehzad, Kasher 1623 NOR1.0010.24204.80 
  Hjornevik, Knut J 1966 NOR0.001-0.3120-6.20 

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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