Individual Calculations May 2010
 Bogacheva, Anna  Total change: 22.20  Rating chartPersonal card
 Smolensk Chmp. 2009 FL Smolensk RUS 2010-02-25
RcRownchangeKK*chgGame
 2020 2031 4.50 6 1.48 15 22.20 
  Mischenko, Andrey 1648 RUS1.0010.09151.35 
  Kapranov, Andrey 1910 RUS1.0010.34155.10 
  Komissarov, I. 2284 RUS0.5010.31154.65 
  Chiornyi, Maxim 2135 RUS1.0010.64159.60 
  Perekhodkin, Vladimir 2190 RUS0.001-0.2915-4.35 
  Listarenko, Nikolay 1950 RUS1.0010.39155.85 

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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