Individual Calculations May 2010
 Omtvedt, Per  Total change: 4.65  Rating chartPersonal card
 Norwegian Eastern League Varios NOR 2009-11-07
RcRownchangeKK*chgGame
 2149 2118 4.00 7 0.79 15 11.85 
  Tjomsland, Stig f2320 NOR0.001-0.2415-3.60 
  Stray, Gunnar 2066 NOR1.0010.43156.45 
  Pedersen, Lars Erik 2051 NOR1.0010.41156.15 
  Andersen, Lars Even 2241 NOR0.5010.17152.55 
  Henriksen, Geir 2204 NOR0.001-0.3815-5.70 
  Semakoff, Aleks 2171 NOR0.5010.07151.05 
  Ulvnes, Roar 1991 NOR1.0010.33154.95 

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)
 
 Knut Bøckman Cup Oslo NOR 2010-03-31
RcRownchangeKK*chgGame
 1879 2118 5.00 7 -0.48 15 -7.20 
  Haug, Johannes 1718  * NOR0.501-0.4215-6.30 
  Kjoita, Torgeir 1732 NOR1.0010.09151.35 
  Kjolberg, Jens Hjorth 1875 NOR0.501-0.3015-4.50 
  Suntharalingam, Jathavan 1922 NOR0.501-0.2515-3.75 
  Theting, Helge E. 1969 NOR0.501-0.2015-3.00 
  Botheim, Tor 1944 NOR1.0010.27154.05 
  Langmyhr, Tore 1991 NOR1.0010.33154.95 
 * 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)
 

 

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