Blitz: Individual Calculations April 2020
 Kozun, Viktor  Total change: -19.80  Rating chartPersonal card
 Sprint On The Chessboard - 2020. Blitz Kharkiv UKR 2020-02-24
RcRownchangeKK*chgGame
 1699 1507 1.00 7 -1.01 20 -20.20 
  Besperchy, Alexandr 2087 UKR0.001-0.0220-0.40 
  Mariich, Nikolay 1713 UKR0.001-0.2420-4.80 
  Petrich, Vladimir 1584 UKR0.001-0.3920-7.80 
  Lapidus, Vladimir 1722 UKR0.001-0.2320-4.60 
  Ievseiev, Yurii 1586 UKR0.001-0.3920-7.80 
  Olhovskii, Leonid 1637 UKR0.001-0.3220-6.40 
  Mirgorodsky, Nikolay 1566 UKR1.0010.582011.60 

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)
 
 International Women's Day Tournament - 2020. Blitz Kharkiv UKR 2020-03-09
RcRownchangeKK*chgGame
 1674 1507 3.00 9 0.02 20 0.40 
  Dacenko, Vladimir 1830 UKR0.001-0.1320-2.60 
  Basova, Yuliya 1701 UKR0.5010.25205.00 
  Dzhamalov, Aver 2168 UKR0.001-0.0120-0.20 
  Sharova, Elyzaveta 1538 UKR0.001-0.4620-9.20 
  Vlasenko, Sofia 1414 UKR0.501-0.1320-2.60 
  Vorobiev, Nikita 1465 UKR1.0010.44208.80 
  Mariich, Nikolay 1713 UKR0.001-0.2420-4.80 
  Shakhaylo, Vyacheslav 1671 UKR0.001-0.2820-5.60 
  Mirgorodsky, Nikolay 1566 UKR1.0010.582011.60 

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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