Individual Calculations November 2010
 Thorsteinsdottir, Gudlaug  Total change: -13.80  Rating chartPersonal card
 Icelandic Team Championship rounds 1-4 - 3 div. Reykjavik ISL 2010-10-08
RcRownchangeKK*chgGame
 1979 2100 1.00 3 -0.92 15 -13.80 
  Johannsdottir, Johanna Bjorg 1781 ISL0.501-0.3715-5.55 
  Petursson, Matthias 1923 ISL0.001-0.7315-10.95 
  Jensson, Einar Hjalti 2233 ISL0.5010.18152.70 

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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