Rapid: Individual Calculations September 2021
 Sadkovkin, Alexander  Total change: 47.60  Rating chartPersonal card
 Tsiolkovsky Memorial 2021 - Rapid Kaluga RUS 2021-08-12
RcRownchangeKK*chgGame
 1883 1718 5.50 9 2.38 20 47.60 
  Blinov, Andrey 1341 RUS1.0010.09201.80 
  Moiseev, Alexandr A 2170 RUS0.5010.44208.80 
  Perevezentsev, Artem 1782 RUS0.5010.09201.80 
  Denisov, Matvey 1918 RUS0.001-0.2420-4.80 
  Grachev, Sergey 1585 RUS1.0010.32206.40 
  Galustyan, Sergey 1613 RUS1.0010.36207.20 
  Zhelnin, Vladimir V m2250 RUS1.0010.972019.40 
  Provotorov, Alexandr P. m2220 RUS0.001-0.0420-0.80 
  Chernobrovkin, Arkady 2066 RUS0.5010.39207.80 

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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