Individual Calculations July 2009
 Palsson, Halldor  Total change: -4.95  Rating chartPersonal card
 Icelandic Team Champ div 1 Akureyri ISL 2009-03-20
RcRownchangeKK*chgGame
 2268 1961 0.00 3 -0.44 15 -6.60 
  Gretarsson, Andri A f2311 ISL0.001-0.1115-1.65 
  Thorfinnsson, Bragi m2311 ISL0.001-0.1115-1.65 
  Olafsson, Thorvardur 2182 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)
 
 Skakmot Odlinga 2009 Reykjavik ISL 2009-04-08
RcRownchangeKK*chgGame
 1918 1952 3.00 5 0.25 15 3.75 
  Jonsson, Sigurdur H 1879 ISL0.001-0.6015-9.00 
  Gudmundsson, Einar S 1695 ISL1.0010.18152.70 
  Solmundarson, Kari 1886 ISL1.0010.41156.15 
  Halldorsson, Bragi 2238 ISL0.001-0.1615-2.40 
  Sigurdsson, Pall 1894 ISL1.0010.42156.30 

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 2 Reykjavik ISL 2009-04-16
RcRownchangeKK*chgGame
 1909 1952 2.50 5 -0.26 15 -3.90 
  Gudbrandsson, Geir 1602 ISL1.0010.11151.65 
  Gretarsson, Hjorvar Steinn 2287 ISL0.001-0.1215-1.80 
  Ottesen, Oddgeir 1874 ISL0.001-0.6115-9.15 
  Vigfusson, Vigfus 2051 ISL0.5010.14152.10 
  Palsson, Svanberg Mar 1730 ISL1.0010.22153.30 

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 Final B Reykjavik ISL 2009-04-30
RcRownchangeKK*chgGame
 1897 1952 3.00 5 0.12 15 1.80 
  Valdimarsson, Einar 1863 ISL1.0010.38155.70 
  Magnusson, Patrekur Maron 1936 ISL0.001-0.5215-7.80 
  Kristinsson, Bjarni Jens 1940 ISL0.001-0.5215-7.80 
  Sigurdsson, Pall 1894 ISL1.0010.42156.30 
  Hardarson, Marteinn Thor 1850 ISL1.0010.36155.40 

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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