Individual Calculations May 2012
 Johannsdottir, Johanna Bjorg  Total change: 20.85  Rating chartPersonal card
 Icelandic Team Championship 2011-2012 3 div Round 5-7 Selfoss ISL 2012-03-02
RcRownchangeKK*chgGame
 1954 1864 1.00 1 0.62 15 9.30 
  Halldorsson, Hjorleifur 1954 ISL1.0010.62159.30 

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)
 
 Reykjavik Chess Open 2012 Reykjavik ISL 2012-03-06
RcRownchangeKK*chgGame
 1943 1864 2.50 6 0.04 15 0.60 
  Sigfusson, Sigurdur f2264  * ISL0.001-0.0815-1.20 
  Brynjarsson, Eirikur Orn 1638 ISL1.0010.21153.15 
  Magnusdottir, Veronika Steinunn 1580 ISL1.0010.16152.40 
  Haga, Halvor 2032 NOR0.001-0.2815-4.20 
  Goodger, Martyn 2098 ENG0.5010.29154.35 
  Stam, Bart 2048 NED0.001-0.2615-3.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Nordic for girls A 2012 Stavanger NOR 2012-04-20
RcRownchangeKK*chgGame
 1817 1864 3.00 4 0.73 15 10.95 
  Segerfelt, Louise 1777 SWE1.0010.38155.70 
  Bengtsson, Jessica 1860 SWE0.501-0.0115-0.15 
  Hansen, Erle Andrea Marki 1793 NOR0.501-0.1015-1.50 
  Christensen, Emilie Ellegaard 1837 DEN1.0010.46156.90 

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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