Individual Calculations April 2008
 Brynjarsson, Eirikur Orn  Total change: -22.50  Rating chartPersonal card
 Reykavik Championship 2008 Reykjavik ISL 2008-01-08
RcRownchangeKK*chgGame
 1913 1686 0.50 5 -0.59 25 -14.75 
  Bjornsson, Sverrir Orn 2036 ISL0.001-0.1125-2.75 
  Thorsteinsdottir, Hallgerdur 1867 ISL0.001-0.2625-6.50 
  Leifsson, Thorsteinn 1825 ISL0.5010.19254.75 
  Jonsson, Olafur Gisli 1924 ISL0.001-0.2025-5.00 
  Magnusson, Bjarni 1913 ISL0.001-0.2125-5.25 

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)
 
 Hellir Youth International Reykjavik ISL 2008-02-01
RcRownchangeKK*chgGame
 1978 1686 0.00 2 -0.32 25 -8.00 
  Wickstrom, Lucas 2036 SWE0.001-0.1125-2.75 
  Ochsner, Bjorn Moller 1920 DEN0.001-0.2125-5.25 

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)
 
 Icelandic 4 div Reykjavik ISL 2008-02-29
RcRownchangeKK*chgGame
 1696 1686 0.50 1 0.01 25 0.25 
  Johannsson, Orn Leo 1696 ISL0.5010.01250.25 

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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