Rapid: Individual Calculations April 2021
 Sadykov, Aidar  Total change: 17.80  Rating chartPersonal card
 Rapid Grand Prix 2021 - Chelny 4th stage Naberezhnye Chelny RUS 2021-02-23
RcRownchangeKK*chgGame
 1767 2117 8.00 9 0.85 20 17.00 
  Goncharova, Natalia Olegovna wf1579 RUS1.0010.03200.60 
  Selyutin, Vladimir 1580 RUS1.0010.03200.60 
  Chemborisova, Aliya 1382 RUS1.0010.01200.20 
  Nagimov, Artiom f2222 RUS0.5010.14202.80 
  Zakirov, Rustam 1895 RUS0.501-0.2820-5.60 
  Sungatullin, Aleksandr 1661 RUS1.0010.06201.20 
  Semyonov, Alexei 2306 RUS1.0010.752015.00 
  Gorin, Andrey 1568 RUS1.0010.03200.60 
  Ivanov, Matvei 1706 RUS1.0010.08201.60 

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)
 
 Rapid Grand Prix 2021 - Chelny 6th stage Naberezhnye Chelny RUS 2021-03-20
RcRownchangeKK*chgGame
 1822 2117 5.50 7 0.04 20 0.80 
  Saifutdinov, Akhsen 1510 RUS1.0010.02200.40 
  Gilyazitdinov, Nikita 2097 RUS0.001-0.5320-10.60 
  Selyutin, Vladimir 1580 RUS1.0010.03200.60 
  Maksimov, Sergei A. 1934 RUS0.501-0.2420-4.80 
  Safin, Robert f2185 RUS1.0010.592011.80 
  Brezgin, Anatoly 1699 RUS1.0010.07201.40 
  Chernov, Dmitry 1748 RUS1.0010.10202.00 

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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