Individual Calculations January 2009
 Bereziy, Petr  Total change: -26.00  Rating chartPersonal card
 Omsk Chmp. open SF Omsk RUS 2008-11-23
RcRownchangeKK*chgGame
 1894 1794 2.00 8 -1.04 25 -26.00 
  Feofanov, Alexander 1778 RUS0.001-0.5225-13.00 
  Jushchenko, Varvara 2108 RUS0.001-0.1425-3.50 
  Sosunov, Sergey 1719 RUS1.0010.402510.00 
  Tsiganov, Mikhail 2022 RUS0.001-0.2125-5.25 
  Usatchev, Sergei 1842 RUS0.001-0.4325-10.75 
  Lunga, Oleg 1639 RUS1.0010.29257.25 
  Vorvul, Sergey 2065 RUS0.001-0.1725-4.25 
  Barakin, Gennady 1980 RUS0.001-0.2625-6.50 

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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