Blitz: Individual Calculations April 2023
 Kuptsov, Ivan  Total change: -36.40  Rating chartPersonal card
 Women's Day Blitz 2023 on PS St. Petersburg RUS 2023-03-08
RcRownchangeKK*chgGame
 1595 1456 4.00 10 0.51 20 10.20 
  Kuznetsova, Marina wf1975 RUS0.001-0.0320-0.60 
  Rubinshtein, Kamilla 1724 ITA1.0010.832016.60 
  Dmitriev, Dmitriy 1829 RUS0.001-0.1020-2.00 
  Ershov, Artem 1679 RUS0.001-0.2220-4.40 
  Salmina, Veronika 1630 RUS0.001-0.2720-5.40 
  Naryshkina, Irina 1279 RUS1.0010.27205.40 
  Zubankov, Ivan 1070 RUS1.0010.09201.80 
  Igumnov, Nikita 1678 RUS0.001-0.2220-4.40 
  Aseev, Vladimir 1793 RUS0.001-0.1220-2.40 
  Fokin, Maksim 1290 RUS1.0010.28205.60 

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)
 
 Pushkin City Cup 2023 Blitz Open, Stage 3 St. Petersburg RUS 2023-03-19
RcRownchangeKK*chgGame
 1482 1456 2.00 9 -2.33 20 -46.60 
  Mertins, Ostap 1860 EST0.001-0.0820-1.60 
  Smachkova, Galina 1152 RUS1.0010.14202.80 
  Leonov, Georgy D 1824 RUS0.001-0.1020-2.00 
  Selskov, Boris 1557 RUS0.001-0.3620-7.20 
  Piankov, Radim 1303 RUS0.001-0.7020-14.00 
  Bazilevskiy, Sergey 1261 RUS1.0010.25205.00 
  Stalmakov, Aleksei 1507 RUS0.001-0.4320-8.60 
  Makovskii, Oleg 1365 RUS0.001-0.6220-12.40 
  Semenikhin, Viktor 1509 RUS0.001-0.4320-8.60 

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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