Individual Calculations September 2010
 Dyrhovden, Sigve  Total change: -15.00  Rating chartPersonal card
 Bergen Sommer NVGP 2010 Nordnes, Bergen NOR 2010-08-01
RcRownchangeKK*chgGame
 1946 1891 2.00 6 -0.60 25 -15.00 
  Woldseth, Ole 2118 NOR0.001-0.2125-5.25 
  Birkeland, Trond 1923 NOR0.5010.04251.00 
  Muhsen, Abdulla.mohmmed 2204 IRQ0.001-0.1425-3.50 
  Bue, Gunnar 1845 NOR0.501-0.0625-1.50 
  Lie, Terje 1646 NOR1.0010.20255.00 
  Strand, Oyvin 1939 NOR0.001-0.4325-10.75 

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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