Individual Calculations May 2012
 Trefilov, Maksim  Total change: -14.25  Rating chartPersonal card
 North-West chmp. 2012 men St. Peterburg RUS 2012-03-08
RcRownchangeKK*chgGame
 2017 1958 2.00 7 -0.95 15 -14.25 
  Balakirev, Ilya 2200 RUS0.001-0.2015-3.00 
  Lavrinovitsh, Denis 2082 RUS0.001-0.3315-4.95 
  Mamedov, Elmin 2017 RUS0.001-0.4215-6.30 
  Puzyrevsky, Boris M. 1989 RUS0.001-0.4615-6.90 
  Lysukha, Nikita 1711 RUS1.0010.19152.85 
  Ivanov, Alexander G. 2103 RUS0.5010.19152.85 
  Malyshev, Grigory 2019 RUS0.5010.08151.20 

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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