Individual Calculations May 2014
 Bondarenko, Ivan.  Total change: 12.30  Rating chartPersonal card
 Spring on Petrograd Side 2014 St. Petersburg RUS 2014-03-31
RcRownchangeKK*chgGame
 1887 1862 5.00 9 0.82 15 12.30 
  Gorlanov, Vladislav 2262  * RUS0.001-0.0815-1.20 
  Tonkoshkur, Daniil 1633 RUS1.0010.21153.15 
  Egorov, Daniil 1958 RUS0.001-0.3715-5.55 
  Gavrikov, Viktor 1462  * RUS1.0010.08151.20 
  Kononov, Viktor V. 2101 RUS0.5010.30154.50 
  Kopasov, Evgeny 1982 RUS0.5010.16152.40 
  Boytsov, Alexander 1943 RUS0.001-0.3915-5.85 
  Khalikov, Bulat 1623 RUS1.0010.20153.00 
  Dushin, Nikolay 2017 RUS1.0010.711510.65 
 * 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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