Blitz: Individual Calculations August 2017
 Koritko, Alexey  Total change: 13.40  Rating chartPersonal card
 3-d Chess Festival 'Slobozhanshchina - 2017'. Blitz Kharkiv UKR 2017-07-01
RcRownchangeKK*chgGame
 2019 1877 2.50 7 0.17 20 3.40 
  Portnov, Denis 2148 UKR0.001-0.1720-3.40 
  Safronov, Mikhail 2156 UKR0.001-0.1620-3.20 
  Lapidus, Vladimir 1674 UKR0.001-0.7620-15.20 
  Hramtsov, Anatoliy 1852 UKR1.0010.47209.40 
  Avanesov, Nikolay 2277  * UKR0.001-0.0820-1.60 
  Krasulevskiy, Sergey 2067 UKR0.5010.25205.00 
  Velunkova, Oksana 1961 UKR1.0010.622012.40 
 * 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)
 
 Chess Club Shahrad Open Cup dedicated to the International Chess Day. Blitz Kharkiv UKR 2017-07-15
RcRownchangeKK*chgGame
 1927 1877 4.00 8 0.50 20 10.00 
  Kushko, Dmitriy 2073 UKR0.001-0.2520-5.00 
  Shpakov, Vasilii 1930 UKR0.001-0.4320-8.60 
  Petrich, Vladimir 1728 UKR1.0010.30206.00 
  Krasulevskiy, Sergey 2067 UKR0.001-0.2520-5.00 
  Kozun, Viktor 1685 UKR1.0010.25205.00 
  Bogatyr, Dmitry 1841 UKR1.0010.45209.00 
  Besperchy, Alexandr 2090 UKR0.001-0.2320-4.60 
  Kosiakov, Dmitriy 1998 UKR1.0010.662013.20 

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)
 

 

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