Individual Calculations October 2013
 Omtvedt, Aleksander  Total change: -6.60  Rating chartPersonal card
 Kragerø GP A 2013 Kragerø NOR 2013-09-06
RcRownchangeKK*chgGame
 1760 1915 3.00 5 -0.44 15 -6.60 
  Lie, Terje 1596 NOR1.0010.13151.95 
  Bjorn, Lasse E 1807 NOR0.501-0.1515-2.25 
  Rygg, Snorre 1844 NOR0.501-0.1015-1.50 
  Kyrkjebo, Hanna B. 1615 NOR0.501-0.3515-5.25 
  Lien, Kjell Hakon 1939 NOR0.5010.03150.45 

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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