Rapid: Individual Calculations February 2020
 Kozun, Viktor  Total change: -38.20  Rating chartPersonal card
 Cup of Ukraine among veterans - 2019. Rapid Kharkiv UKR 2019-12-20
RcRownchangeKK*chgGame
 1645 1637 2.50 8 -1.37 20 -27.40 
  Gurtovoi, Borys 1707 UKR0.001-0.4020-8.00 
  Matjash, Nikolay 1778 UKR0.001-0.3120-6.20 
  Kovalenko, Anatoly 1623 UKR0.001-0.5220-10.40 
  Shpakov, Vasilii 1653 UKR0.5010.02200.40 
  Dmitrov, Sergei 1793 UKR0.001-0.2920-5.80 
  Mirgorodsky, Nikolay 1749 UKR0.001-0.3520-7.00 
  Petrich, Vladimir 1515 UKR1.0010.33206.60 
  Lemeshev, Sergii 1342 UKR1.0010.15203.00 

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)
 
 2019 New Year Rapid Tournament Kharkiv UKR 2019-12-23
RcRownchangeKK*chgGame
 1926 1637 1.00 4 0.30 20 6.00 
  Sazonov, Alexander 2037  * UKR0.001-0.0820-1.60 
  Dubyna, Dmytro 1834 UKR1.0010.752015.00 
  Kravchenko, Artem 2037  * UKR0.001-0.0820-1.60 
  Shakhaylo, Dmitriy 1794 UKR0.001-0.2920-5.80 
 * 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)
 
 Christmas 2020 Rapid Chess Tournament Kharkiv UKR 2020-01-15
RcRownchangeKK*chgGame
 1900 1653 0.00 4 -0.84 20 -16.80 
  Lutsenko, Ilya 1961 UKR0.001-0.1420-2.80 
  Matjash, Nikolay 1769 UKR0.001-0.3420-6.80 
  Koroev, Vsevolod 1818 UKR0.001-0.2820-5.60 
  Dzhamalov, Aver 2053  * UKR0.001-0.0820-1.60 
 * 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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