Individual Calculations January 2021
 Pshmahov, Osman  Total change: 17.20  Rating chartPersonal card
 Armavir Cup 2020 Armavir RUS 2020-12-11
RcRownchangeKK*chgGame
 1907 2212 8.00 9 0.43 40 17.20 
  Drachev, Vladimir 1812  * RUS1.0010.08403.20 
  Klyus, Nikita 1812  * RUS0.501-0.4240-16.80 
  Timchenko, Evgeny 2068 RUS1.0010.314012.40 
  Airapetian, Eduard 1916 RUS1.0010.15406.00 
  Kudrin, Oleg 2118 RUS0.501-0.1340-5.20 
  Davydov, Vladimir N 1893 RUS1.0010.13405.20 
  Belousov, Vladimir 1812  * RUS1.0010.08403.20 
  Lyashenko, Valeri 1895 RUS1.0010.13405.20 
  Gasparian, Artur 1840 RUS1.0010.10404.00 
 * 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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