Individual Calculations May 2021
 Samodumov, Igor  Total change: -88.40  Rating chartPersonal card
 92 Novosibirsk Chess Championship - 2021 Final Novosibirsk RUS 2021-04-02
RcRownchangeKK*chgGame
 1783 1701 1.00 8 -2.21 40 -88.40 
  Itkin, Alexander 1964 RUS0.001-0.1840-7.20 
  Altyntsev, Alexandr 1932 RUS0.001-0.2140-8.40 
  Faleev, Vasily 1815 RUS1.0010.664026.40 
  Nikitin, Gennady 1977 RUS0.001-0.1740-6.80 
  Krahmal, Vladimir 1576 RUS0.001-0.6740-26.80 
  Maslov, Vladimir 1803 RUS0.001-0.3640-14.40 
  Kovalev, Anatoly 1652 RUS0.001-0.5740-22.80 
  Namay, Viktoria 1542 RUS0.001-0.7140-28.40 

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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