Blitz: Individual Calculations May 2023
 Puzyrevsky, Semen  Total change: 4.96  Rating chartPersonal card
 I.Blechzin Memorial 2023 Blitz St. Petersburg RUS 2023-04-13
RcRownchangeKK*chgGame
 2002 2157 7.50 11 -0.12 31 -3.72 
  Belov, Andrey 1757  * RUS1.0010.08312.48 
  Reger, Valeriia wf1863 RUS0.501-0.3531-10.85 
  Ponomarev, Denis 1829 RUS1.0010.13314.03 
  Alekseev, Evgeny g2581 ISR0.001-0.0731-2.17 
  Tskhadadze, Anna 1930 RUS1.0010.21316.51 
  Slastikhin, Vladislav 1937 RUS1.0010.22316.82 
  Epishin, Vladimir g2316 RUS0.001-0.2931-8.99 
  Lundin, Jan f1955 SWE0.001-0.7631-23.56 
  Zaichikov, Andrey 1918 RUS1.0010.20316.20 
  Kuznetsova, Marina wf1978 RUS1.0010.27318.37 
  Efimov, Ignat 1954 RUS1.0010.24317.44 
 * 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 B15 blitz 2023 Moscow RUS 2023-04-16
RcRownchangeKK*chgGame
 1850 2157 9.00 11 0.28 31 8.68 
  Mulishov, Roman 1517 RUS1.0010.01310.31 
  Vasilyev, Bulat 1693 RUS0.001-0.9531-29.45 
  Kozhemyakin, Vladislav 1549 RUS1.0010.02310.62 
  Khantuev, Adam 1682 RUS1.0010.05311.55 
  Sankov, Igor 1757  * RUS1.0010.08312.48 
  Plotnikov, Boris 1897 RUS0.501-0.3231-9.92 
  Gusev, Boris An. 1823 RUS1.0010.12313.72 
  Koshulyan, Egor A. c2166 RUS0.5010.01310.31 
  Pereverzev, Timofei 1884 RUS1.0010.17315.27 
  Efimov, Leonid 2270 RUS1.0010.653120.15 
  Simbelov, Roman T. 2111 RUS1.0010.443113.64 
 * 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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