Individual Calculations March 2010
 Kjartansson, Dagur  Total change: -5.40  Rating chartPersonal card
 Hellir Youth III International 2010 Kopavogur ISL 2010-01-07
RcRownchangeKK*chgGame
 1715 1485 0.50 5 -0.70 15 -10.50 
  Fransson, Angelina 1877 SWE0.001-0.0815-1.20 
  Berggren Torell, Harald 1885  * SWE0.001-0.0815-1.20 
  Karlsson, Mikael Johann 1714 ISL0.001-0.2115-3.15 
  Sigurdsson, Birkir Karl 1446 ISL0.501-0.0515-0.75 
  Brynjarsson, Eirikur Orn 1653 ISL0.001-0.2815-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Reykjavik Championship 2010 Reykjavik ISL 2010-01-10
RcRownchangeKK*chgGame
 1844 1485 1.00 6 0.34 15 5.10 
  Ornolfsson, Magnus P 1885  * ISL0.001-0.0815-1.20 
  Jonsson, Olafur Gisli 1872 ISL0.001-0.0915-1.35 
  Fridthjofsdottir, Sigurl Regin 1809 ISL0.001-0.1315-1.95 
  Gardarsson, Hordur 1885  * ISL1.0010.921513.80 
  Thorsteinsdottir, Hallgerdur 1885  * ISL0.001-0.0815-1.20 
  Helgadottir, Sigridur Bjorg 1725 ISL0.001-0.2015-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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