Individual Calculations September 2017
 Mamaev, Evgeniy  Total change: 11.20  Rating chartPersonal card
 VO Moscow. August 2017 Moscow RUS 2017-07-30
RcRownchangeKK*chgGame
 1928 2020 5.50 8 0.56 20 11.20 
  Krylov, Sergei D. 1724 RUS1.0010.15203.00 
  Sosnin, Nikolay N. f1846 RUS1.0010.27205.40 
  Martynov, Vladimir 1933 RUS0.501-0.1220-2.40 
  Kurashov, Andrey 2069 RUS0.5010.07201.40 
  Burkov, Dmitry f2041 RUS1.0010.532010.60 
  Zavialov, Nikita A. 2021 RUS0.5010.00200.00 
  Babaev, Mikhail 1902 GER0.001-0.6620-13.20 
  Bukanov, Yuriy 1885 RUS1.0010.32206.40 

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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