Individual Calculations October 2008
 Krzymowski, Alfred  Total change: -2.55  Rating chartPersonal card
 Nordic for school teams Oslo NOR 2008-08-29
RcRownchangeKK*chgGame
 2160 2072 1.00 3 -0.17 15 -2.55 
  Gretarsson, Hjorvar Steinn 2299 ISL0.001-0.2115-3.15 
  Urkedal, Frode 2299 NOR0.001-0.2115-3.15 
  Haug, Marianne Wold 1881 NOR1.0010.25153.75 

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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