Individual Calculations January 2020
 Ivanov, Nikolay A.  Total change: -21.20  Rating chartPersonal card
 UR chmp 2019 std (final) Izhevsk RUS 2019-12-07
RcRownchangeKK*chgGame
 1830 1839 3.50 9 -1.06 20 -21.20 
  Lykov, Sergey 2070 RUS0.001-0.2120-4.20 
  Koubatko, Danil 1774 RUS1.0010.41208.20 
  Kotchnev, Andrey 1913 RUS0.001-0.4020-8.00 
  Tretyakov, Vladimir 1828 RUS0.001-0.5220-10.40 
  Kiselev, Sergey 1865 RUS1.0010.542010.80 
  Sazonov, Anatoliy 1954 RUS0.001-0.3420-6.80 
  Chernyadev, Vadim 1828 RUS0.501-0.0220-0.40 
  Yukhnin, Daniil 1738 RUS1.0010.36207.20 
  Kulkova, Dina 1503 RUS0.001-0.8820-17.60 

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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