Blitz: Individual Calculations April 2023
 Zakharov, Yaroslav  Total change: 200.57  Rating chartPersonal card
 North-West chess Championship 2023_men. BLITZ St. Petersburg RUS 2023-03-19
RcRownchangeKK*chgGame
 1966 1589 5.50 11 4.29 31 132.99 
  Osoblivi, Grigory 2042 RUS0.001-0.0631-1.86 
  Galchenko, Vadim 2098 FIN0.5010.463114.26 
  Rusov, Valery 1908 RUS1.0010.873126.97 
  Popkov, Alexander R. 2004 RUS0.5010.433113.33 
  Veselov, Andrey 1840 RUS1.0010.813125.11 
  Nekipelov, Dimitry 1990 RUS0.001-0.0831-2.48 
  Efremov, Ivan 1754 RUS1.0010.723122.32 
  Lekhtonen, Yaroslav 1943 RUS0.5010.393112.09 
  Akochenok, Daniil 2019 RUS0.5010.433113.33 
  Toivonen, Alexander V. f2144 RUS0.5010.473114.57 
  Semenenko, Sergey 1882 RUS0.001-0.1531-4.65 

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)
 
 Chess festival Alexander Alekhine Cup. Blitz E St. Petersburg RUS 2023-03-26
RcRownchangeKK*chgGame
 1732 1589 6.00 11 2.18 31 67.58 
  Lotarev, Aleksey 1545 RUS1.0010.443113.64 
  Korolev, Artem 1906 RUS0.001-0.1331-4.03 
  Duev, Dmitriy 1747 RUS1.0010.713122.01 
  Khodko, Yurii N. 2182 RUS0.001-0.0231-0.62 
  Rachikhin, Roman 1734 RUS1.0010.693121.39 
  Lambert, Mark 1557 RUS0.001-0.5431-16.74 
  Lapin, Artem 1837 RUS1.0010.813125.11 
  Tiulyagin, Matvey 1898 RUS0.001-0.1431-4.34 
  Simakov, Vadim 1709 RUS0.001-0.3431-10.54 
  Khanmamedli, Tamerlan 1593 RUS1.0010.513115.81 
  Sevostyanov, Dmitry 1343 RUS1.0010.19315.89 

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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