Blitz: Individual Calculations January 2019
 Koritko, Alexey  Total change: -50.40  Rating chartPersonal card
 Kharkiv Region Chess Championship among veterans Blits 2018 Kharkiv UKR 2018-12-08
RcRownchangeKK*chgGame
 1785 1862 1.50 7 -2.69 20 -53.80 
  Kozun, Viktor 1613 UKR0.001-0.8120-16.20 
  Lapidus, Vladimir 1727 UKR0.001-0.6820-13.60 
  Kulish, Vladimir 1696 UKR1.0010.28205.60 
  Olhovskii, Leonid 1812 UKR0.001-0.5720-11.40 
  Mariich, Nikolay 1693 UKR0.001-0.7220-14.40 
  Petrosian, Rafael 1981 UKR0.5010.16203.20 
  Varchenko, Grigory 1973 UKR0.001-0.3520-7.00 

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)
 
 Cup of Ukraine among veterans. Blitz 2018 Kharkiv UKR 2018-12-23
RcRownchangeKK*chgGame
 1890 1862 4.00 8 0.17 20 3.40 
  Avanesov, Nikolay f2262  * UKR0.001-0.0820-1.60 
  Blazhko, Valentin 1767 UKR1.0010.37207.40 
  Klyatskiy, Stanislav 2055 UKR1.0010.752015.00 
  Tsushko, Volodymyr 2003 UKR0.001-0.3120-6.20 
  Gushchin, Viktor 1793 UKR0.001-0.6020-12.00 
  Lapidus, Vladimir 1727 UKR1.0010.32206.40 
  Shpakov, Vasilii 1773 UKR0.001-0.6220-12.40 
  Tuma, Nikolay 1741 UKR1.0010.34206.80 
 * 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)
 

 

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