Individual Calculations May 2010
 Eiriksson, Sigurdur  Total change: 42.60  Rating chartPersonal card
 Akureyri Champ 2010 Akureyri ISL 2010-02-01
RcRownchangeKK*chgGame
 2042 1906 4.50 6 2.50 15 37.50 
  Sigurpalsson, Runar 2192 ISL0.5010.34155.10 
  Karlsson, Mikael Johann 1714 ISL1.0010.25153.75 
  Olafsson, Smari 2049 ISL1.0010.691510.35 
  Thorhallsson, Gylfi 2214 ISL1.0010.861512.90 
  Sigurdarson, Tomas 2046 ISL1.0010.691510.35 
  Hansson, Gudmundur Freyr 2034 ISL0.001-0.3315-4.95 

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)
 
 Icelandic Team Champ 2009-2010 4. div Reykjavik ISL 2010-03-05
RcRownchangeKK*chgGame
 1833 1906 1.50 2 0.34 15 5.10 
  Thrainsson, Birgir Rafn 1636 ISL1.0010.17152.55 
  Jonasson, Jonas 2030 ISL0.5010.17152.55 

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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