Individual Calculations April 2019
 Perchinsky, Bogdan K.  Total change: 50.80  Rating chartPersonal card
 Championship of Ural FR (men) 2019 Khanty-Mansiysk RUS 2019-03-12
RcRownchangeKK*chgGame
 1576 1386 4.00 9 1.27 40 50.80 
  Polosin, Evgeni 1786  * RUS0.001-0.0840-3.20 
  Kharitonov, Egor 1786  * RUS0.001-0.0840-3.20 
  Tsurkanenko-Klimanov, Grigori 1566 RUS0.5010.24409.60 
  Perepelyatnikov, Vladislav 1352 RUS1.0010.454018.00 
  Kuhmazov, Emil 1786  * RUS0.5010.424016.80 
  Erokhin, Artem 1786  * RUS0.001-0.0840-3.20 
  Druzhinin, Nikita 1719 RUS0.001-0.1240-4.80 
  Gamzatov, Daniyal 1164 RUS1.0010.22408.80 
  Fedorov, Semen K. 1240 RUS1.0010.304012.00 
 * 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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