Individual Calculations January 2019
 Kolganov, Vladimir  Total change: -12.80  Rating chartPersonal card
 St. Petersburg 92nd Championship, Quarterfinal St. Petersburg RUS 2018-11-28
RcRownchangeKK*chgGame
 1927 1988 4.00 8 -0.64 20 -12.80 
  Golikov, Sergei 1774 RUS1.0010.23204.60 
  Shakirov, Marat 1900 RUS0.501-0.1220-2.40 
  Rudikov, Dmitry 1947 RUS0.001-0.5620-11.20 
  Nuritdinov, Nizomitdin 1796 RUS1.0010.25205.00 
  Scheglov, Maxim 1898 RUS1.0010.38207.60 
  Ivanov, Sergei V. 2055 RUS0.5010.09201.80 
  Khadzhiev, Valery 2076 RUS0.001-0.3820-7.60 
  Gantsevich, Aleksey A. 1966 RUS0.001-0.5320-10.60 

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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