Individual Calculations September 2012
 Nordby, Bernt  Total change: 8.25  Rating chartPersonal card
 European Senior Chess Championship 2012 Kaunas LTU 2012-08-18
RcRownchangeKK*chgGame
 2101 2150 5.50 9 0.55 15 8.25 
  Johansen, Bjorn 1750  * NOR1.0010.08151.20 
  Maryasin, Boris m2324 ISR0.5010.23153.45 
  Malisov, Boris 2298 ISR0.001-0.3015-4.50 
  Jorgensen, Arne Bjorn 1983 DEN0.501-0.2215-3.30 
  Petraitis, Gintautas 1948 LTU1.0010.24153.60 
  Wahlbom, Magnus 2289 SWE0.001-0.3115-4.65 
  Koskinen, Veikko 1977 FIN1.0010.27154.05 
  Gundersen, Helge 2242 NOR0.5010.13151.95 
  Gorin, Alexandr 2099 RUS1.0010.43156.45 
 * 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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