Rapid: Individual Calculations January 2023
 Dushulin, Roman  Total change: 29.60  Rating chartPersonal card
 Moscow Chmp. Rapid 2022_B11 Moscow RUS 2022-12-03
RcRownchangeKK*chgGame
 1161 1081 3.50 7 0.74 40 29.60 
  Bondarenko, Yaroslav Vyach 1145 RUS0.001-0.4140-16.40 
  Kovalev, Dmitry Alek 1113 RUS1.0010.544021.60 
  Ergunov, Semen Il 1094 RUS1.0010.524020.80 
  Kardapolov, Aleksandr 1138 RUS0.5010.08403.20 
  Vatsanaev, Soulim 1173 RUS0.001-0.3740-14.80 
  Khodyrev, Elisey Aleks 1342 RUS0.001-0.1840-7.20 
  Mamalaev, David Aleks 1123 RUS1.0010.564022.40 

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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