Individual Calculations April 2022
 Efremov, Arsenii  Total change: 143.20  Rating chartPersonal card
 Ryazan region champ. - 1st League Ryazan RUS 2022-02-18
RcRownchangeKK*chgGame
 1814 1638 5.50 8 2.74 40 109.60 
  Ambartsumyan, Mikhail 1281 RUS1.0010.11404.40 
  Polovinkin, Vadim 1465 RUS0.501-0.2340-9.20 
  Solonin, Igor 2109 RUS1.0010.954038.00 
  Stepovoj, Vladimir m2208 RUS0.5010.484019.20 
  Zakharov, Alexandr S. 1629 RUS0.501-0.0140-0.40 
  Lipilin, Ilia f2174 RUS0.5010.474018.80 
  Sukhanov, Maxim 1759 RUS1.0010.664026.40 
  Golyaschuk, Egor 1890 RUS0.5010.314012.40 

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)
 
 CFR 2022 Kaluga RUS 2022-03-16
RcRownchangeKK*chgGame
 1782 1638 4.00 9 0.84 40 33.60 
  Orekhov, Stepan 2121 RUS0.001-0.0540-2.00 
  Vershinin, Igor 1922 RUS0.001-0.1640-6.40 
  Trishin, Maksim 1419 RUS1.0010.22408.80 
  Preobrazhenskaya, Diana 1814 RUS0.001-0.2740-10.80 
  Torosian, David 1530 RUS1.0010.354014.00 
  Kovalevskiy, Georgiy 1768 RUS1.0010.684027.20 
  Mikhnenko, Alexander c2095 RUS0.001-0.0540-2.00 
  Artemov, Roman 1720 RUS0.001-0.3940-15.60 
  Novikov, Denis Max 1648 RUS1.0010.514020.40 

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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