Individual Calculations January 2009
 Ostanin, Vadim  Total change: -19.35  Rating chartPersonal card
 PriFR Chmp. 2008 Boys-16 Penza RUS 2008-11-03
RcRownchangeKK*chgGame
 2057 2243 4.50 8 -1.29 15 -19.35 
  Bolychevsky, Alexander 1893 RUS0.501-0.3915-5.85 
  Sayapin, Alexander 2069 RUS0.501-0.2315-3.45 
  Lepkasov, Vladislav 2055 RUS1.0010.26153.90 
  Volodin, Ivan 2143 RUS0.001-0.6415-9.60 
  Sakharov, Lev 2076 RUS1.0010.28154.20 
  Kriukov, Sergey 2000 RUS0.501-0.3015-4.50 
  Stepanov, Nikita 1896 RUS1.0010.11151.65 
  Svetlov, Dmitry f2327 RUS0.001-0.3815-5.70 

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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