Individual Calculations April 2020
 Chernyadev, Vadim  Total change: -19.00  Rating chartPersonal card
 PFO 2020 M std Izhevsk RUS 2020-03-12
RcRownchangeKK*chgGame
 1852 1806 3.00 9 -0.95 20 -19.00 
  Tikhonov, Viacheslav 2194 RUS0.001-0.0920-1.80 
  Zakirov, Timur 1838 RUS0.001-0.4620-9.20 
  Petukhov, Igor 1854 RUS1.0010.572011.40 
  Bagautdinov, Ilgiz 2020 RUS0.001-0.2320-4.60 
  Mikhailov, Artem 1406  * RUS1.0010.08201.60 
  Azizyan, Levon 1934 RUS0.5010.17203.40 
  Faizov, Rail 1856 RUS0.001-0.4320-8.60 
  Egorov, Dmitri 1870 RUS0.5010.09201.80 
  Berezin, Zachar 1698 RUS0.001-0.6520-13.00 
 * 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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