Rapid: Individual Calculations September 2021
 Prokopetc, Semen  Total change: -8.20  Rating chartPersonal card
 Sochi 2021_Rapid Grand Prix of Russia Sochi RUS 2021-07-31
RcRownchangeKK*chgGame
 1586 1350 2.00 7 -0.41 20 -8.20 
  Gochelashvili, David m2085 RUS0.001-0.0120-0.20 
  Zhugin, Nikolay 1894 RUS0.001-0.0320-0.60 
  Alekseev, Mikhail 1798 RUS0.001-0.0620-1.20 
  Khmelev, Mikhail 1918 RUS0.001-0.0220-0.40 
  Fefilov, Bogrodion 1088 RUS0.001-0.8220-16.40 
  Demina, Darya P 1052 RUS1.0010.15203.00 
  Kabanov, Alexey Nik 1264 RUS1.0010.38207.60 

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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