Individual Calculations July 2009
 Asgeirsson, Heimir  Total change: 2.40  Rating chartPersonal card
 Icelandic Team Champ div 1 Akureyri ISL 2009-03-20
RcRownchangeKK*chgGame
 2050 2171 1.00 2 -0.33 15 -4.95 
  Bergsson, Stefan 2079 ISL1.0010.37155.55 
  Kjartansson, Olafur 2020 ISL0.001-0.7015-10.50 

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)
 
 Reykjavík Open Reykjavík ISL 2009-03-24
RcRownchangeKK*chgGame
 2215 2171 4.50 9 0.49 15 7.35 
  Conquest, Stuart C g2521 ENG0.001-0.1115-1.65 
  Fridgeirsson, Dagur Andri 1821 ISL1.0010.11151.65 
  Thorfinnsson, Bjorn f2408 ISL0.001-0.2015-3.00 
  Vigfusson, Vigfus 2027 ISL0.501-0.1915-2.85 
  Brynjarsson, Helgi 1949 ISL1.0010.22153.30 
  Arngrimsson, Dagur m2404 ISL0.5010.29154.35 
  Thorfinnsson, Bragi m2383 ISL0.001-0.2315-3.45 
  Thorsteinsson, Erlingur 2130 ISL1.0010.44156.60 
  Thorsteinsson, Thorsteinn f2288 ISL0.5010.16152.40 

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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