Individual Calculations January 2020
 Chernyadev, Vadim  Total change: -22.40  Rating chartPersonal card
 UR chmp 2019 std (final) Izhevsk RUS 2019-12-07
RcRownchangeKK*chgGame
 1871 1828 2.50 8 -1.12 20 -22.40 
  Kotchnev, Andrey 1913 RUS0.001-0.3820-7.60 
  Bazhenov, Viktor 1862 RUS0.5010.05201.00 
  Tretyakov, Vladimir 1828 RUS0.001-0.5020-10.00 
  Shibanov, Viktor 1865 RUS0.001-0.4520-9.00 
  Berezin, Zachar 1649 RUS0.001-0.7320-14.60 
  Ivanov, Nikolay A. 1839 RUS0.5010.02200.40 
  Chernov, Dmitry 2220 RUS0.5010.42208.40 
  Svetlova, Ksenia 1793 RUS1.0010.45209.00 

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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