Rapid: Individual Calculations May 2023
 Kovalev, Anatoly  Total change: -25.20  Rating chartPersonal card
 Etude Rapid C April 2023 Novosibirsk RUS 2023-04-15
RcRownchangeKK*chgGame
 1717 1595 2.00 9 -1.26 20 -25.20 
  Sevostianov, Vladimir 2099 RUS0.001-0.0420-0.80 
  Budantsev, Sergei 1583 RUS0.001-0.5220-10.40 
  Demarcheck, Yaroslav 1837 RUS0.001-0.2020-4.00 
  Shestakov, Alexey 1704 RUS0.001-0.3520-7.00 
  Kuznetsov, Victor G. 1729 RUS1.0010.682013.60 
  Okunkov, Alexey 1371 RUS1.0010.22204.40 
  Mashkov, Mikhail 1680 RUS0.001-0.3820-7.60 
  Yangulov, Maxim 1852 RUS0.001-0.1820-3.60 
  Krahmal, Vladimir 1600 RUS0.001-0.4920-9.80 

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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