Blitz: Individual Calculations October 2023
 Zaichikov, Andrey  Total change: 1.60  Rating chartPersonal card
 V.Korchnoi Memorial 2023 Blitz Grand Prix St. Petersburg RUS 2023-08-25
RcRownchangeKK*chgGame
 1944 1938 7.50 11 2.11 20 42.20 
  Izyumov, Fedor 1538  * RUS1.0010.08201.60 
  Stupak, Kirill g2486 BLR1.0010.972019.40 
  Simbelov, Roman T. 2210 RUS0.5010.33206.60 
  Borisovsky, Dmitry f2220 RUS0.001-0.1620-3.20 
  Abramkina, Veranika 1488 FID1.0010.06201.20 
  Yashmetov, Mikhail f2257 RUS0.001-0.1320-2.60 
  Igumnov, Nikita 1655 RUS0.501-0.3420-6.80 
  Fedorov, Artem Alek 1693 RUS0.501-0.3020-6.00 
  Ajusheva, Renata 1559 BLR1.0010.09201.80 
  Kataev, Aleksandr 2108 RUS1.0010.722014.40 
  Efimov, Leonid 2173 RUS1.0010.792015.80 
 * 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)
 
 G.Chepukaitis Memorial 2023 on Petrograd Side St. Petersburg RUS 2023-09-03
RcRownchangeKK*chgGame
 1755 1938 6.00 11 -2.03 20 -40.60 
  Sundukov, Aleksander 1592 RUS0.001-0.8920-17.80 
  Nedilskiy, Igor 1644 RUS1.0010.15203.00 
  Zhovner, Kirill 1710 RUS0.001-0.7920-15.80 
  Zaitsev, Fedor 1722 RUS1.0010.22204.40 
  Visitov, Deni 1694 RUS1.0010.20204.00 
  Emelyanova, Victoria 1666 RUS1.0010.17203.40 
  Pershin, Denis m2311 RUS0.001-0.1020-2.00 
  Minina, Veronika wf1863 RUS0.001-0.6020-12.00 
  Ermolenko, Aleksey 1739 RUS1.0010.24204.80 
  Kirichek, Viktor 1712 RUS1.0010.21204.20 
  Igumnov, Nikita 1655 RUS0.001-0.8420-16.80 

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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