Blitz: Individual Calculations October 2023
 Dudkin, Mikhail Dm.  Total change: 21.70  Rating chartPersonal card
 V.Korchnoi Memorial 2023 Blitz Grand Prix St. Petersburg RUS 2023-08-25
RcRownchangeKK*chgGame
 1620 1639 4.50 11 -1.29 31 -39.99 
  Borisova, Ekaterina f2195 RUS0.001-0.0331-0.93 
  Mulishova, Maria 1148 RUS1.0010.04311.24 
  Bebchuk, Boris 1954 RUS0.001-0.1431-4.34 
  Taustob, Gleb 1316 RUS1.0010.13314.03 
  Mochalov, Daniil 1934 RUS0.001-0.1531-4.65 
  Kazaryan, Karina 1270 FID0.501-0.4031-12.40 
  Puchkov, Yury Yu. 1341 RUS1.0010.15314.65 
  Garmash, Aliona wf1962 RUS0.001-0.1331-4.03 
  Ipatyev, Miron 1239  * RUS1.0010.08312.48 
  Sazonova, Elena N. wm2024 RUS0.001-0.0931-2.79 
  Iliasov, Iaroslav 1442 RUS0.001-0.7531-23.25 
 * 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
 1812 1672 5.50 11 1.99 31 61.69 
  Valov, Ilya f1994 RUS0.001-0.1331-4.03 
  Bortnikov, Igor 1840 RUS1.0010.723122.32 
  Minina, Veronika wf1863 RUS0.001-0.2531-7.75 
  Salaev, Mikhail 1272  * RUS1.0010.08312.48 
  Mertins, Ostap 1850 EST1.0010.733122.63 
  Belov, Nikita 1944 RUS0.001-0.1731-5.27 
  Kuftyrev, Ilya 1821 RUS0.001-0.3031-9.30 
  Sundukova, Ksenia 1599 RUS1.0010.403112.40 
  Shishkin, Vladislav 1921 RUS0.001-0.1931-5.89 
  Maksimov, Nazar 1948 RUS0.5010.333110.23 
  Kopylov, Yuriy 1879 RUS1.0010.773123.87 
 * 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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