Individual Calculations January 2011
 Petersen, Steffen  Total change: -6.30  Rating chartPersonal card
 Damhus-Mesterskabet 2010 Kobenhavn DEN 2010-09-07
RcRownchangeKK*chgGame
 1772 1889 4.00 7 -0.42 15 -6.30 
  Akdag, Dara 2171 DEN0.001-0.1615-2.40 
  Helleshoj, Knud Erik 1537 DEN0.501-0.3915-5.85 
  Sorensen, Leif 1780 DEN0.001-0.6515-9.75 
  Ingvardsen, Jan 1489  * DEN1.0010.08151.20 
  Kohler, Peter 1858 DEN1.0010.46156.90 
  Hardarson, Gisli 1665 DEN0.501-0.2815-4.20 
  Hojgaard, Knud 1901 DEN1.0010.52157.80 
 * 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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