Rapid: Individual Calculations March 2015
 Petrov, Vladimir S.  Total change: 37.00  Rating chartPersonal card
 Great victory. Stage 2 Obninsk RUS 2015-02-23
RcRownchangeKK*chgGame
 2109 1970 4.50 8 1.85 20 37.00 
  Dubov, Alexandr 2171 RUS0.001-0.2420-4.80 
  Ponarin, Denis 1810 RUS1.0010.29205.80 
  Zavialov, Vladimir 2174 RUS1.0010.762015.20 
  Bilan, Danila 2060 RUS1.0010.622012.40 
  Krylov, Ivan f2327 RUS0.001-0.1120-2.20 
  Kedrov, Valery V. f2195 RUS0.5010.28205.60 
  Vystavkin, Aleksandr 1968 RUS1.0010.502010.00 
  Loginov, Anton 2167 RUS0.001-0.2520-5.00 

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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