Individual Calculations September 2015
 Grigoryev, Mikhail  Total change: 9.20  Rating chartPersonal card
 Team Leningarad region Chmp. 2015 Volkhov RUS 2015-08-21
RcRownchangeKK*chgGame
 1971 1843 2.50 6 0.46 20 9.20 
  Novikov, Igor 2171 RUS0.001-0.1320-2.60 
  Balakin, Vadim 2146 RUS0.001-0.1420-2.80 
  Prigodskiy, Gennadiy 1523 RUS1.0010.13202.60 
  Katyshev, Alexey 2030 RUS0.001-0.2620-5.20 
  Shalaev, Nikolay 2033 ISR1.0010.752015.00 
  Shalkin, Matvey 1921 RUS0.5010.11202.20 

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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