Blitz: Individual Calculations May 2023
 Zakharov, Alexey O.  Total change: 25.73  Rating chartPersonal card
 I.Blechzin Memorial 2023 Blitz St. Petersburg RUS 2023-04-13
RcRownchangeKK*chgGame
 1915 2093 7.00 11 -0.72 31 -22.32 
  Sevostyanov, Dmitry 1505 RUS1.0010.02310.62 
  Rykov, Ivan 1834 RUS1.0010.18315.58 
  Levin, Evgeny A. g2458 RUS0.001-0.1031-3.10 
  Samdanova, Surena wf1821 RUS1.0010.17315.27 
  Popov, Valerij g2501 RUS0.001-0.0831-2.48 
  Shakuro, Petr E 1865 RUS0.001-0.7931-24.49 
  Berezovsky, Timofei 1769 RUS1.0010.13314.03 
  Tambovskii, Kirill 1880 RUS0.001-0.7731-23.87 
  Yakovlev, Anton Yu. 1693  * RUS1.0010.08312.48 
  Iudina, Veronika 1903 RUS1.0010.25317.75 
  Minina, Veronika wf1838 RUS1.0010.19315.89 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Russian Championship B17 blitz 2023 Moscow RUS 2023-04-16
RcRownchangeKK*chgGame
 2025 2093 8.00 11 1.55 31 48.05 
  Afrikantov, Fedor 1693  * RUS1.0010.08312.48 
  Torosian, David 1881 RUS1.0010.23317.13 
  Zhambalov, Bator 1966 RUS0.501-0.1731-5.27 
  Mescheryakov, Artem 1954 RUS1.0010.31319.61 
  Khubukshanov, Erdem m2420 RUS1.0010.873126.97 
  Israfilov, Ali 2184 RUS0.001-0.3831-11.78 
  Zhirkov, Vladislav 1955 RUS0.001-0.6931-21.39 
  Voronin, Yaroslav 1810 RUS1.0010.16314.96 
  Efremov, Arsenii 1939 RUS1.0010.29318.99 
  Tarasenko, Iaroslav 2098 RUS1.0010.513115.81 
  Khripachenko, Alexander f2374 RUS0.5010.343110.54 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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