Rapid: Individual Calculations July 2023
 Tsushko, Volodymyr  Total change: -42.40  Rating chartPersonal card
 Open regional chess championship (rapid) in memory of H. Taranenko 2023 Reshetylivka of the Poltava region UKR 2023-06-10
RcRownchangeKK*chgGame
 1865 1962 2.50 6 -1.23 20 -24.60 
  Hovorun, Oleksandr 1689 UKR1.0010.17203.40 
  Chernuhin, Volodimyr 1818 UKR1.0010.31206.20 
  Shcherbov, Hryhorii f1957 UKR0.001-0.5120-10.20 
  Ryabenko, Yuriy 2099 UKR0.001-0.3220-6.40 
  Bardar, Viktor 1911 UKR0.501-0.0720-1.40 
  Romaniv, Mykola 1716 UKR0.001-0.8120-16.20 

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)
 
 Open regional chess tournament-D, dedicated to the Constitution Day of Ukraine Poltava, Poltava region UKR 2023-06-24
RcRownchangeKK*chgGame
 1775 1962 4.00 7 -0.89 20 -17.80 
  Grinchenko, Denis 1562  * UKR1.0010.08201.60 
  Plyushko, Alexey 1822 UKR0.001-0.6920-13.80 
  Bardar, Viktor 1911 UKR1.0010.43208.60 
  Kybkalo, Volodymyr 1732 UKR1.0010.21204.20 
  Rudenko, Taras 1865 UKR0.001-0.6320-12.60 
  Solinsky, Dmytro 1446 UKR1.0010.04200.80 
  Suhomlin, Petr 2088 UKR0.001-0.3320-6.60 
 * 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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