Rapid: Individual Calculations February 2019
 Apaseykin, Boris  Total change: -51.40  Rating chartPersonal card
 Christmas Rapid - 2019 Cheboksary RUS 2019-01-06
RcRownchangeKK*chgGame
 1641 1925 4.00 8 -2.57 20 -51.40 
  Ivanova, Tatyana 1525  * RUS0.501-0.4220-8.40 
  Kuzmin, Nikolay 1525  * RUS1.0010.08201.60 
  Matveev, Viktor 1719 RUS0.001-0.7620-15.20 
  Petrov, Vyacheslav A. 1559 RUS0.501-0.4020-8.00 
  Vasilyev, Sergey An. 1590 RUS1.0010.12202.40 
  Naumova, Alexandra 1609 RUS1.0010.13202.60 
  Smirnov, Anton 1889 RUS0.001-0.5520-11.00 
  Nikitin, Iosif 1710 RUS0.001-0.7720-15.40 
 * 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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