Individual Calculations November 2009
 Fridthjofsdottir, Sigurl Regin  Total change: 21.30  Rating chartPersonal card
 TR Champ 2009 B group Reykjavik ISL 2009-09-20
RcRownchangeKK*chgGame
 1907 1788 4.50 9 1.42 15 21.30 
  Ottesen, Oddgeir 1903 ISL1.0010.66159.90 
  Gardarsson, Hordur 1884 ISL0.5010.13151.95 
  Benediktsson, Frimann 1950 ISL0.5010.21153.15 
  Jonsson, Sigurdur H 1889 ISL1.0010.64159.60 
  Finnsson, Gunnar 1753 ISL0.501-0.0515-0.75 
  Brynjarsson, Helgi 1969 ISL0.001-0.2615-3.90 
  Sigurdsson, Pall 1879 ISL1.0010.62159.30 
  Magnusson, Patrekur Maron 1954 ISL0.001-0.2815-4.20 
  Eliasson, Kristjan Orn 1982 ISL0.001-0.2515-3.75 

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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