Rapid: Individual Calculations June 2015
 Petrov, Vladimir S.  Total change: 8.60  Rating chartPersonal card
 Great victory. Final C Obninsk RUS 2015-05-08
RcRownchangeKK*chgGame
 2017 2025 4.50 8 0.43 20 8.60 
  Kedrov, Valery V. f2177 RUS0.5010.20204.00 
  Skorobogatov, Vladimir 1963 RUS1.0010.41208.20 
  Kozenkov, Evgeny 2150 RUS0.001-0.3320-6.60 
  Lebedukhin, Alexei 2044 RUS0.001-0.4720-9.40 
  Makovich, A 1950 RUS0.001-0.6020-12.00 
  Aleksandrov, Anatolii 1828 RUS1.0010.25205.00 
  Galustyan, Sergey 1866 RUS1.0010.29205.80 
  Zavialov, Vladimir 2160 RUS1.0010.682013.60 

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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