Blitz: Individual Calculations April 2023
 Istomin, Stepan  Total change: 119.46  Rating chartPersonal card
 Serpukhov blitz_1 2023 Serpukhov RUS 2023-03-03
RcRownchangeKK*chgGame
 1823 1663 6.50 11 3.08 33 101.64 
  Gavrilov, Maxim f2073 RUS1.0010.923330.36 
  Medvedev, Ivan Dmit 1821 RUS0.001-0.2933-9.57 
  Tereshchenko, Oksana 1829 RUS0.001-0.2833-9.24 
  Yashina, Olga V 1263  * RUS1.0010.08332.64 
  Lopatkin, Aleksey 1911 RUS1.0010.813326.73 
  Kondakov, Konstantin 1895 RUS0.5010.29339.57 
  Tsareva, Darya 1712 RUS1.0010.573318.81 
  Varankin, Leonid 1908 RUS1.0010.803326.40 
  Popov, Tikhon 2129 RUS0.001-0.0533-1.65 
  Polevoy, David 1897 RUS0.001-0.2133-6.93 
  Kruglikov, Mark 1619 RUS1.0010.443314.52 
 * 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)
 
 Serpukhov blitz_2 2023 Serpukhov RUS 2023-03-04
RcRownchangeKK*chgGame
 1783 1663 4.00 10 0.54 33 17.82 
  Amirdzhanyan, Vladimir 1945 RUS0.001-0.1633-5.28 
  Glushchenko, Stepan 1803 RUS1.0010.693322.77 
  Ivanov, Alexander 1880 RUS0.001-0.2233-7.26 
  Gusev, Boris An. 1811 RUS0.001-0.3033-9.90 
  Medunitsin, Vladimir 1727 RUS0.001-0.4133-13.53 
  Zagrebina, Marina 1456 RUS1.0010.23337.59 
  Silenko, Alexey 1699 RUS1.0010.553318.15 
  Kondakov, Konstantin 1895 RUS0.001-0.2133-6.93 
  Abrosimov, Makar 1735 RUS1.0010.603319.80 
  Ananyev, Alexandr 1877 RUS0.001-0.2333-7.59 

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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