Blitz: Individual Calculations April 2023
 Ershov, Artem  Total change: -50.05  Rating chartPersonal card
 Neva Open 2023 March_Blitz St. Petersburg RUS 2023-03-05
RcRownchangeKK*chgGame
 1692 1679 5.00 10 0.28 35 9.80 
  Slupskiy, Sergey 2044 RUS0.001-0.1035-3.50 
  Afanasieva, Alexandra wf1762 RUS1.0010.613521.35 
  Leschenko, Andrey 1847 RUS0.001-0.2835-9.80 
  Korobov, Ivan 1743 RUS0.001-0.4135-14.35 
  Baturin-Vinogradov, Miroslav 1430 RUS1.0010.19356.65 
  Belov, Andrey 1744 RUS0.001-0.4135-14.35 
  Verenich, Petr 1284 RUS1.0010.08352.80 
  Begunov, Yury 1842 RUS1.0010.723525.20 
  Polukhin, Alexander 1879 RUS0.001-0.2435-8.40 
  Sevostyanov, Dmitry 1343 RUS1.0010.12354.20 

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)
 
 Women's Day Blitz 2023 on PS St. Petersburg RUS 2023-03-08
RcRownchangeKK*chgGame
 1616 1679 4.00 10 -1.71 35 -59.85 
  Popovich, Alexey 2123 RUS0.001-0.0635-2.10 
  Plyatskovskiy, Yuriy 1319 RUS1.0010.10353.50 
  Trishkin, Mikhail 1985 RUS0.001-0.1435-4.90 
  Kuptsov, Ivan 1456 RUS1.0010.22357.70 
  Beznosov, Timofey 1993 RUS0.001-0.1435-4.90 
  Berezovskaya, Arina 1284 FID1.0010.08352.80 
  Aliev, Eldar G 1872 RUS0.001-0.2535-8.75 
  Trifanov, Vladimir 1270 RUS0.001-0.9235-32.20 
  Gulideev, Ilya 1503 RUS0.001-0.7335-25.55 
  Popov, Andrey Pav. 1353 RUS1.0010.13354.55 

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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