Individual Calculations July 2009
 Valdimarsson, Einar  Total change: -24.75  Rating chartPersonal card
 Haukar Inv 2009 pre 4 Reykjavik ISL 2009-04-16
RcRownchangeKK*chgGame
 1947 1863 2.00 5 -0.06 25 -1.50 
  Olafsson, Thorvardur 2212 ISL0.001-0.1125-2.75 
  Traustason, Ingi Tandri 1768 ISL1.0010.37259.25 
  Magnusson, Patrekur Maron 1936 ISL0.001-0.4025-10.00 
  Hreinsson, Hlidar 2213 ISL0.001-0.1125-2.75 
  Magnusson, Audbergur 1607 ISL1.0010.19254.75 

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
 1873 1863 1.50 5 -0.93 25 -23.25 
  Palsson, Halldor 1952 ISL0.001-0.3825-9.50 
  Kristinsson, Bjarni Jens 1940 ISL0.5010.11252.75 
  Sigurdsson, Pall 1894 ISL0.001-0.4625-11.50 
  Hardarson, Marteinn Thor 1850 ISL1.0010.482512.00 
  Palsson, Svanberg Mar 1730 ISL0.001-0.6825-17.00 

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)
 

 

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