Individual Calculations January 2009
 Jonsson, Sigurdur H  Total change: 0.60  Rating chartPersonal card
 Ice Team Champ 2008-2009 1-4r 3 div. Reykjavik ISL 2008-10-03
RcRownchangeKK*chgGame
 2000 1878 2.00 4 0.62 15 9.30 
  Magnusson, Gunnar 2103 ISL0.5010.28154.20 
  Haraldsson, Sigurjon 2022 ISL0.001-0.3115-4.65 
  Magnusson, Jon 1842 ISL1.0010.45156.75 
  Kjartansson, Olafur 2031 ISL0.5010.20153.00 

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)
 
 TR Champ 2008 C group Reykjavik ISL 2008-10-26
RcRownchangeKK*chgGame
 1870 1878 3.00 7 -0.58 15 -8.70 
  Eiriksson, Vikingur Fjalar 1859 ISL0.501-0.0315-0.45 
  Jonsson, Olafur Gisli 1887 ISL0.5010.01150.15 
  Oskarsson, Aron Ingi 1876 ISL1.0010.50157.50 
  Petursson, Matthias 1896 ISL0.001-0.4715-7.05 
  Sigurdsson, Pall 1867 ISL0.001-0.5215-7.80 
  Sigurdsson, Jakob Saevar 1820 ISL0.001-0.5815-8.70 
  Magnusson, Patrekur Maron 1888 ISL1.0010.51157.65 

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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