Individual Calculations April 2015
 Bogachkova, Alena  Total change: -26.80  Rating chartPersonal card
 Final_Omsk_2015 Omsk RUS 2015-02-16
RcRownchangeKK*chgGame
 1984 2155 5.00 8 -0.67 40 -26.80 
  Adyrbaev, Albert 1909 RUS1.0010.19407.60 
  Petrenko, Mikhail 1805 RUS0.501-0.3940-15.60 
  Pisjmeniuk, Artem 2053 RUS0.001-0.6440-25.60 
  Strizhachenko, Yuri 2116 RUS1.0010.454018.00 
  Karabut, Vladimir 1973 RUS1.0010.264010.40 
  Kharlamov, Igor 2043 RUS0.501-0.1540-6.00 
  Savostjanov, Igor 2145 RUS0.001-0.5140-20.40 
  Bogachkov, Viktor 1826 RUS1.0010.12404.80 

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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