Individual Calculations April 2013
 Baldursson, Haraldur  Total change: -9.30  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 3 round 5-7 Reykjavik ISL 2013-03-01
RcRownchangeKK*chgGame
 1693 1972 1.00 1 0.16 15 2.40 
  Gudbjornsson, Arni 1693 ISL1.0010.16152.40 

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)
 
 Icelandic Team Championship 2012-13 Div. 4 round 5-7 Reykjavik ISL 2013-03-01
RcRownchangeKK*chgGame
 1867 1972 0.50 2 -0.78 15 -11.70 
  Jonsson, Sigurdur H 1830 ISL0.501-0.1915-2.85 
  Finnbogadottir, Tinna Kristin 1904 ISL0.001-0.5915-8.85 

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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