Individual Calculations January 2010
 Kyrkjebo, Erlend  Total change: 16.75  Rating chartPersonal card
 Kristiansand Open GP Kristiansand NOR 2009-11-13
RcRownchangeKK*chgGame
 1977 1933 1.00 4 -0.76 25 -19.00 
  Torgersen, Terje 2049 NOR0.001-0.3425-8.50 
  Tallaksen, Levi Andre 2166 NOR0.001-0.2125-5.25 
  Lauritzen, Einar 2016 NOR0.5010.11252.75 
  Hansen, Erle Andrea Marki 1675 NOR0.501-0.3225-8.00 

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)
 
 Bergen NVGP Bergen NOR 2009-11-27
RcRownchangeKK*chgGame
 1919 1933 3.50 4 1.43 25 35.75 
  Kyrkjebo, Eirik 1798 NOR1.0010.32258.00 
  Frisvold, Ole Emil 1846 NOR0.501-0.1225-3.00 
  Gronnestad, Anita 2043 NOR1.0010.652516.25 
  Tjensvoll, Tore 1990 NOR1.0010.582514.50 

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)
 

 

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