Individual Calculations April 2015
 Bodnaruk, Kseniya  Total change: 107.20  Rating chartPersonal card
 Winter on Petrograd Side 2015 St. Petersburg RUS 2015-02-23
RcRownchangeKK*chgGame
 1821 1510 4.00 9 2.68 40 107.20 
  Chuprova, Irina 1906 RUS0.001-0.0840-3.20 
  Zakharov, Yuri 1785 RUS1.0010.834033.20 
  Lysukha, Nikita 1864 RUS0.5010.394015.60 
  Kuzmin, Yuri 1827 RUS1.0010.874034.80 
  Skafar, Darya 1910  * RUS0.001-0.0840-3.20 
  Shihaliev, Leonard 1910  * RUS0.001-0.0840-3.20 
  Stoliarenko, Ivan 1703 RUS0.001-0.2540-10.00 
  Rubtsov, Aleksandr 1795 RUS0.5010.344013.60 
  Bodnaruk, Svyatoslav 1691 RUS1.0010.744029.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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