Individual Calculations January 2009
 Petersen, Nils  Total change: 31.35  Rating chartPersonal card
 Amagermesterskabet 2008 Amager DEN 2008-08-26
RcRownchangeKK*chgGame
 2017 2043 5.00 6 1.79 15 26.85 
  Hartsteen, Mark 1886 DEN0.501-0.2115-3.15 
  Nielsen, Mogens Bach 1885 DEN1.0010.29154.35 
  Nielsen, John Holm 2059 DEN1.0010.52157.80 
  Madsen, Poul Henrik 2110 DEN1.0010.59158.85 
  Olsen, Peter Erik 2224 DEN0.5010.24153.60 
  Nielsen, Jens Holm 1940 DEN1.0010.36155.40 

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)
 
 Det aabne OBRO-Klubmesterskab 2008 Kobenhavn DEN 2008-09-15
RcRownchangeKK*chgGame
 2020 2043 4.00 7 0.30 15 4.50 
  Greeuw, Sietske 1969 NED0.501-0.1015-1.50 
  Andersen, Daniel 1968 DEN0.501-0.1015-1.50 
  Bonnez, Finn 2071 DEN0.5010.04150.60 
  Thestrup, Sixten 1883 DEN0.501-0.2115-3.15 
  Ertbjerg, Andreas 2029 DEN1.0010.48157.20 
  Pedersen, Thomas Vils 2109 DEN0.5010.09151.35 
  Kragh, Niels Kristian 2112 DEN0.5010.10151.50 

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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