Individual Calculations January 2009
 Gudmundsson, Kjartan  Total change: 5.10  Rating chartPersonal card
 Gardabaer Championship 2008 Gardabaer ISL 2008-09-15
RcRownchangeKK*chgGame
 1998 2004 4.00 7 0.48 15 7.20 
  Lee, Gudmundur Kristinn 1654 ISL1.0010.11151.65 
  Danielsen, Henrik g2354 ISL0.001-0.1115-1.65 
  Palsson, Svanberg Mar 1751 ISL1.0010.19152.85 
  Ragnarsson, Johann 2157 ISL0.5010.20153.00 
  Knutsson, Larus 2113 ISL0.5010.15152.25 
  Sigurdsson, Jakob Saevar 1860 ISL0.501-0.1915-2.85 
  Bergsson, Stefan 2097 ISL0.5010.13151.95 

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)
 
 Ice Team Champ 2008-2009 1-4r 4 div. Reykjavik ISL 2008-10-03
RcRownchangeKK*chgGame
 1954 2004 1.00 2 -0.14 15 -2.10 
  Jonsson, Olafur Gisli 1887 ISL0.001-0.6615-9.90 
  Sigurdsson, Sverrir 2021 ISL1.0010.52157.80 

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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