Individual Calculations October 2008
 Khachatourian, Yerazik  Total change: -11.25  Rating chartPersonal card
 Sveins Int. Open Oslo NOR 2008-06-27
RcRownchangeKK*chgGame
 2136 2031 1.50 6 -0.75 15 -11.25 
  Ferkingstad, Sjur 2237 NOR0.001-0.2415-3.60 
  Pedersen, Sven 2156 DEN0.5010.17152.55 
  Hebden, Mark L g2381 ENG0.001-0.1115-1.65 
  Andersen, Mads 2020 DEN0.001-0.5215-7.80 
  Suntharalingam, Jathavan 1888 NOR1.0010.31154.65 
  Mellem, Nicolas A. 2131 NOR0.001-0.3615-5.40 

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)
 

 

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