Individual Calculations September 2012
 Bogachkova, Alena  Total change: 8.85  Rating chartPersonal card
 Omsk Rating 2012 Omsk RUS 2012-08-14
RcRownchangeKK*chgGame
 1963 2086 4.50 6 0.59 15 8.85 
  Vasiljev, Artem 1735 RUS1.0010.11151.65 
  Chagasov, Oleg 1860 RUS1.0010.21153.15 
  Skokov, Boris 1997 RUS1.0010.38155.70 
  Pozdniakov, Vladimir 2154 RUS0.5010.09151.35 
  Potseluev, Sergey 2016 RUS0.001-0.6015-9.00 
  Barakin, Gennady 2014 RUS1.0010.40156.00 

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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