Individual Calculations July 2008
 Petersen, Martin Reib  Total change: -35.25  Rating chartPersonal card
 Team 1-HK Copenhagen DEN 2007-11-04
RcRownchangeKK*chgGame
 2088 1971 0.50 2 -0.18 15 -2.70 
  Nielsen, Tom Krogh 2078 DEN0.5010.15152.25 
  Egholm, Magnus 2098 DEN0.001-0.3315-4.95 

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)
 
 Obro Foraar 2008 Kobenhavn DEN 2008-03-31
RcRownchangeKK*chgGame
 1998 1982 1.00 3 -0.44 15 -6.60 
  Hansen, Soren Moller 1917 DEN0.001-0.5915-8.85 
  Ertbjerg, Andreas 2020 DEN1.0010.55158.25 
  Petersen, Nils 2057 DEN0.001-0.4015-6.00 

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)
 
 Obro Sommerfornemmelser 2008 Kobenhavn DEN 2008-05-19
RcRownchangeKK*chgGame
 2061 2022 0.50 5 -1.73 15 -25.95 
  Bonnez, Finn 2064 DEN0.001-0.4415-6.60 
  Porte, Henrik 2130 NED0.001-0.3515-5.25 
  Petersen, Nils 2047 DEN0.001-0.4715-7.05 
  Hornekaer, Niels Haahr 1951 DEN0.001-0.6015-9.00 
  Pedersen, Thomas Vils 2115 DEN0.5010.13151.95 

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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