Rapid: Individual Calculations February 2019
 Melnichenko, Viktor  Total change: -13.20  Rating chartPersonal card
 Central Chess Club New Year Rapid -2018 Kyiv UKR 2018-12-29
RcRownchangeKK*chgGame
 1892 1877 4.50 9 0.18 20 3.60 
  Sorokin, Volodymyr 1711 UKR1.0010.28205.60 
  Gorlovetsky, Stanislav 1974 UKR1.0010.632012.60 
  Zhukov, Volodymyr A 1939 UKR0.001-0.4120-8.20 
  Chornozem, Sergey 2045 UKR0.001-0.2820-5.60 
  Kinash, Oleksandr 1824 UKR0.501-0.0720-1.40 
  Onoprienko, Grigorii 1833 UKR1.0010.44208.80 
  Dirda, Mykola 1810 UKR0.001-0.5920-11.80 
  Semenets, Grigory 1865 UKR1.0010.48209.60 
  Darda, Roman 2024 UKR0.001-0.3020-6.00 

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)
 
 Central Chess Club Rapid (26-27.01.2019) Kyiv UKR 2019-01-26
RcRownchangeKK*chgGame
 1804 1877 4.50 9 -0.84 20 -16.80 
  Sorokin, Volodymyr 1711 UKR1.0010.28205.60 
  Chubar, Vladimir m2004 UKR0.001-0.3320-6.60 
  Bychkov, Viktor 1731 UKR0.501-0.2020-4.00 
  Onoprienko, Grigorii 1833 UKR0.001-0.5620-11.20 
  Akopyan, David 1602 UKR1.0010.17203.40 
  Sergeev, Stanislav 1875 UKR1.0010.502010.00 
  Blazhko, Valentin 1867 UKR0.001-0.5120-10.20 
  Dirda, Mykola 1810 UKR0.001-0.5920-11.80 
  Ponomarenko, Olexandr 1803 UKR1.0010.40208.00 

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)
 

 

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