Individual Calculations October 2017
 Grigoryev, Michail  Total change: -3.80  Rating chartPersonal card
 Team Leningarad region Chmp. 2017 Tikhvin RUS 2017-08-25
RcRownchangeKK*chgGame
 1881 1831 2.50 6 -0.19 20 -3.80 
  Smirnov, Vladimir S. 2207 RUS0.001-0.0920-1.80 
  Nikitin, Vladimir 1920 RUS0.001-0.3820-7.60 
  Ivanaynen, Natalia 1645 RUS1.0010.26205.20 
  Belokoskov, Aleksandr 1888 RUS0.5010.08201.60 
  Alekseev, Dmitry 1783 RUS0.001-0.5720-11.40 
  Zabotin, Sergey 1841 RUS1.0010.512010.20 

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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