Individual Calculations December 2019
 Marchenko, Nikolay  Total change: -13.20  Rating chartPersonal card
 SouthFR Chmp. 2019 Juniors B-19 Loo RUS 2019-11-08
RcRownchangeKK*chgGame
 1939 2038 4.50 8 -0.33 40 -13.20 
  Petyakov, Emir 1638  * RUS1.0010.08403.20 
  Korolev, Kirill 1957 RUS0.001-0.6140-24.40 
  Simonyan, Grigori 2074 RUS0.001-0.4540-18.00 
  Borisov, Maxim S. 2051 RUS0.5010.02400.80 
  Korneev, Danil 1638  * RUS1.0010.08403.20 
  Shadrin, Roman 1809 RUS1.0010.21408.40 
  Makoveev, Ilya f2286 RUS0.001-0.1940-7.60 
  Koldaev, Dungar 2057 RUS1.0010.534021.20 
 * 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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