Blitz: Individual Calculations October 2023
 Bebchuk, Boris  Total change: -145.20  Rating chartPersonal card
 V.Korchnoi Memorial 2023 Blitz Grand Prix St. Petersburg RUS 2023-08-25
RcRownchangeKK*chgGame
 1716 1954 6.00 11 -2.66 20 -53.20 
  Davidchuk, Artem 1554  * RUS1.0010.08201.60 
  Makarian, Rudik m2505 FID0.001-0.0320-0.60 
  Dudkin, Mikhail Dm. 1639 RUS1.0010.14202.80 
  Krasin, Boris Vsev 1673 FID0.001-0.8420-16.80 
  Tolstykh, Ivan 1649 RUS0.001-0.8620-17.20 
  Sin, Albert 1569 RUS1.0010.09201.80 
  Filimonov, Mikhail A. 1683 RUS1.0010.17203.40 
  Zorina, Elizaveta 1615 RUS0.001-0.8820-17.60 
  Krapchetov, Daniil 1691 RUS1.0010.18203.60 
  Savchenko, Matvey 1695 RUS0.001-0.8220-16.40 
  Dolinskaya, Mariia 1605 RUS1.0010.11202.20 
 * 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
 1685 1954 3.50 10 -4.60 20 -92.00 
  Makarova, Maria A. 1655 RUS0.001-0.8520-17.00 
  Visitov, Deni 1694 RUS1.0010.18203.60 
  Zaitsev, Fedor 1722 RUS0.501-0.2920-5.80 
  Egorov, Garold 1828 RUS1.0010.33206.60 
  Shishkin, Vladislav 1921 RUS0.001-0.5520-11.00 
  Rakhlina, Kristina 1674 RUS0.001-0.8420-16.80 
  Ershov, Artem 1707 RUS0.001-0.8120-16.20 
  Shishkin, Semyon 1538 RUS1.0010.07201.40 
  Chernov, Lev 1560 RUS0.001-0.9220-18.40 
  Belov, Vadim V 1554  * RUS0.001-0.9220-18.40 
 * 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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