Individual Calculations November 2010
 Helgadottir, Sigridur Bjorg  Total change: 29.40  Rating chartPersonal card
 Nordic Championship for Girls A group Reykjavik ISL 2010-08-27
RcRownchangeKK*chgGame
 1820 1685 2.50 4 1.21 15 18.15 
  Christensen, Emilie Ellegaard 1831 DEN0.5010.20153.00 
  Haugsvar, Lisbeth 1694 NOR1.0010.51157.65 
  Hansen, Herborg 1868 FAI1.0010.741511.10 
  Jorgensen, Line Jin 1888 NOR0.001-0.2415-3.60 

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 rounds 1-4 - 4 div. Reykjavik ISL 2010-10-08
RcRownchangeKK*chgGame
 2016 1685 1.00 2 0.75 15 11.25 
  Gestsson, Sverrir 2052 ISL1.0010.901513.50 
  Eliasson, Kristjan Orn 1980 ISL0.001-0.1515-2.25 

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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