Rapid: Individual Calculations February 2017
 Bulgakova, Ekaterina  Total change: 6.20  Rating chartPersonal card
 Chess January 2017 Rapid Ivanteevka RUS 2017-01-21
RcRownchangeKK*chgGame
 1528 1190 1.00 5 0.31 20 6.20 
  Smirnov, Igor A. 1590  * RUS0.001-0.0820-1.60 
  Lobanov, Aleksandr 1590  * RUS0.001-0.0820-1.60 
  Babichev, Mikhail 1590  * RUS0.001-0.0820-1.60 
  Shagaev, Vladimir 1574 RUS0.001-0.0920-1.80 
  Baulin, Dmitry 1296 RUS1.0010.642012.80 
 * 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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