Individual Calculations January 2009
 Karpov, Vadim  Total change: 12.60  Rating chartPersonal card
 Team Moscow Chmp. 2008 HL Moscow RUS 2008-10-12
RcRownchangeKK*chgGame
 2340 2373 4.50 6 1.26 10 12.60 
  Nagibin, George f2382 RUS1.0010.51105.10 
  Erzhanov, Arman f2307 RUS0.501-0.0910-0.90 
  Ziatdinov, Raset g2441 USA0.5010.09100.90 
  Okara, Andrey m2416 RUS1.0010.56105.60 
  Tagirov, Artur 2101 RUS1.0010.17101.70 
  Gagarin, Vasilij m2390 RUS0.5010.02100.20 

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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