Rapid: Individual Calculations October 2021
 Sapelkin, Artem  Total change: 86.60  Rating chartPersonal card
 Team Leningrad region Chmp. 2021. Rapid Nikolskoe RUS 2021-09-05
RcRownchangeKK*chgGame
 1646 1168 5.00 9 4.33 20 86.60 
  Shchetkin, Kirill 1740 RUS0.001-0.0220-0.40 
  Bliznetsov, Gennady 1608 RUS1.0010.942018.80 
  Kosmachev, Vitaly 1874 RUS0.001-0.0120-0.20 
  Smirnov, Mark Al. 1428 RUS1.0010.822016.40 
  Ivanov, Rodion 1846 RUS0.001-0.0120-0.20 
  Barvinenko, Anatoly 1555 RUS0.001-0.0920-1.80 
  Polyakov, Aleksey 1435 RUS1.0010.822016.40 
  Nikitin, Vladimir 1800 RUS1.0010.992019.80 
  Filimonov, Viktor 1525 RUS1.0010.892017.80 

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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