Individual Calculations April 2018
 Usachev, Andrey  Total change: -47.20  Rating chartPersonal card
 Ryazan Champ. 2018 Ryazan RUS 2018-02-01
RcRownchangeKK*chgGame
 1692 1839 6.00 11 -1.18 40 -47.20 
  Pikulik, Ivan 1439  * RUS1.0010.08403.20 
  Stepovoj, Vladimir m2239  * RUS0.001-0.0840-3.20 
  Katkov, Anatoly 1439  * RUS1.0010.08403.20 
  Volkov, Andrei 1545 RUS1.0010.15406.00 
  Golovinsky, Alexandr 2002 RUS0.001-0.2840-11.20 
  Madorsky, Felix 1995 RUS0.001-0.2940-11.60 
  Tonkachev, Viktor 1439  * RUS1.0010.08403.20 
  Sukhanov, Maxim 1806 RUS0.001-0.5540-22.00 
  Efremov, Arsenii 1439  * RUS1.0010.08403.20 
  Khlimakov, Yury 1809 RUS0.501-0.0440-1.60 
  Korovin, Vladimir 1458 RUS0.501-0.4140-16.40 
 * 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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