Individual Calculations March 2023
 Nikitin, Sergey A.  Total change: 3.60  Rating chartPersonal card
 UR Cup 2023 (st. SCK_final) Izhevsk RUS 2023-01-09
RcRownchangeKK*chgGame
 1978 1916 5.00 11 0.18 20 3.60 
  Poletaev, Vitaly 1963 RUS0.001-0.4320-8.60 
  Petukhov, Igor 1771 RUS1.0010.31206.20 
  Nagovitsin, Alexander R. 1782 RUS0.501-0.1820-3.60 
  Baranov, Sergey 2078 RUS0.5010.21204.20 
  Yakovlev, Sergey 2172 RUS0.001-0.1920-3.80 
  Kleimenov, Yury 1956 RUS1.0010.562011.20 
  Markov, Ilja 1780 RUS1.0010.32206.40 
  Kotchnev, Andrey 1919 RUS0.5010.00200.00 
  Grebionkin, Vladimir m2415 RUS0.001-0.0420-0.80 
  Abashev, Alex 1901 RUS0.501-0.0220-0.40 
  Starostin, Dmitry 2019 RUS0.001-0.3620-7.20 

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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