Individual Calculations July 2009
 Sigurdsson, Pall  Total change: -15.30  Rating chartPersonal card
 Icelandic Team Champ 3 div Akureyri ISL 2009-03-20
RcRownchangeKK*chgGame
 1779 1856 1.00 3 -0.78 15 -11.70 
  Magnusson, Audbergur 1607 ISL0.501-0.3115-4.65 
  Benediktsson, Thorir 1906 ISL0.5010.07151.05 
  Frigge, Paul Joseph 1825 ISL0.001-0.5415-8.10 

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)
 
 Skakmot Odlinga 2009 Reykjavik ISL 2009-04-08
RcRownchangeKK*chgGame
 2095 1894 0.50 5 -0.77 15 -11.55 
  Ragnarsson, Johann 2108 ISL0.001-0.2315-3.45 
  Vigfusson, Vigfus 2051 ISL0.5010.21153.15 
  Thorsteinsson, Thorsteinn f2244 ISL0.001-0.1115-1.65 
  Palsson, Halldor 1952 ISL0.001-0.4215-6.30 
  Gunnarsson, Magnus 2118 ISL0.001-0.2215-3.30 

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)
 
 Haukar Inv 2009 pre 1 Reykjavik ISL 2009-04-16
RcRownchangeKK*chgGame
 1912 1894 3.50 5 1.09 15 16.35 
  Steingrimsson, Gustaf 1691 ISL1.0010.24153.60 
  Hardarson, Marteinn Thor 1850 ISL0.501-0.0615-0.90 
  Bjornsson, Sverrir Orn 2154 ISL0.5010.32154.80 
  Schioth, Tjorvi 1771 ISL1.0010.33154.95 
  Gudmundsson, Stefan Freyr 2092 ISL0.5010.26153.90 

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)
 
 Haukar Inv 2009 Final B Reykjavik ISL 2009-04-30
RcRownchangeKK*chgGame
 1884 1894 2.00 5 -0.56 15 -8.40 
  Palsson, Svanberg Mar 1730 ISL0.001-0.7215-10.80 
  Valdimarsson, Einar 1863 ISL1.0010.46156.90 
  Palsson, Halldor 1952 ISL0.001-0.4215-6.30 
  Kristinsson, Bjarni Jens 1940 ISL0.001-0.4415-6.60 
  Magnusson, Patrekur Maron 1936 ISL1.0010.56158.40 

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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