Individual Calculations December 2018
 Petrov, Nikolay  Total change: 50.80  Rating chartPersonal card
 Central FR Chmp 2018 B17 Suzdal RUS 2018-11-08
RcRownchangeKK*chgGame
 1901 1929 6.00 9 1.27 40 50.80 
  Marusov, Alexey 1687 RUS1.0010.20408.00 
  Sabirov, Damir 1529  * RUS1.0010.08403.20 
  Polukhin, Alexander 1758 RUS1.0010.274010.80 
  Tatarintsev, Egor 2086 RUS0.5010.21408.40 
  Ter-Saakian, Grigorii 2002 RUS0.001-0.4040-16.00 
  Volovich, Vasily f2184 RUS0.001-0.1940-7.60 
  Parshin, Maxim 1957 RUS0.5010.04401.60 
  Kazmin, Semen 2111 RUS1.0010.744029.60 
  Chelebaev, Mikhail 1797 RUS1.0010.324012.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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