Individual Calculations March 2020
 Kotchnev, Andrey  Total change: 63.40  Rating chartPersonal card
 UR Cup 2020 (SCK final) 1-8 Izhevsk RUS 2020-01-09
RcRownchangeKK*chgGame
 1887 1894 6.00 8 1.89 20 37.80 
  Kuklin, Alexander M. 1883 RUS1.0010.48209.60 
  Korotkov, Andrey 1830 RUS1.0010.41208.20 
  Nagovitsin, Alexander R. 1763 RUS0.501-0.1820-3.60 
  Nikitin, Sergey A. 1894 RUS0.5010.00200.00 
  Petukhov, Igor 1814 RUS1.0010.39207.80 
  Abashev, Alex 2090 RUS1.0010.752015.00 
  Poletaev, Vitaly 1925 RUS0.5010.04200.80 
  Kulyamin, Vladimir 1896 RUS0.5010.00200.00 

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)
 
 UR Cup 2020 (SCK final) 9-13 Izhevsk RUS 2020-01-30
RcRownchangeKK*chgGame
 2020 1894 3.00 5 1.28 20 25.60 
  Yakovlev, Sergey 2160 RUS0.5010.32206.40 
  Baranov, Sergey 2132 RUS0.5010.30206.00 
  Starostin, Dmitry 2050 RUS1.0010.712014.20 
  Sazonov, Anatoliy 1880 RUS0.001-0.5220-10.40 
  Bazhenov, Viktor 1876 RUS1.0010.47209.40 

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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