Rapid: Individual Calculations January 2019
 Lavrichenko, Sergei  Total change: -68.60  Rating chartPersonal card
 VI M.Bondarenko Memorial. Rapid Tournament Kharkiv UKR 2018-11-24
RcRownchangeKK*chgGame
 1936 1943 3.00 7 -0.58 20 -11.60 
  Petrich, Vladimir 1678 UKR1.0010.18203.60 
  Vus, Sergey 2210 UKR0.001-0.1820-3.60 
  Besperchy, Alexandr 2119 UKR0.001-0.2720-5.40 
  Larchikov, Maksym 1723 UKR1.0010.22204.40 
  Reshetniak, Vitaliy 2202 UKR0.001-0.1820-3.60 
  Nikolaev, Gennady 1870 UKR0.001-0.6020-12.00 
  Olhovskii, Leonid 1752 UKR1.0010.25205.00 

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. Rapid 2018 Kharkiv UKR 2018-12-21
RcRownchangeKK*chgGame
 1816 1943 3.00 9 -2.85 20 -57.00 
  Petrich, Vladimir 1678 UKR1.0010.18203.60 
  Klyatskiy, Stanislav 2114 UKR0.001-0.2720-5.40 
  Makhnev, Vladimir 1677 UKR0.501-0.3220-6.40 
  Chaika, Leonid 2086 UKR0.001-0.3120-6.20 
  Olhovskii, Leonid 1752 UKR0.001-0.7520-15.00 
  Koritko, Alexey 1751 UKR0.001-0.7520-15.00 
  Maluy, Aleksandr 1850 UKR0.501-0.1320-2.60 
  Matjash, Nikolay 1889 UKR0.001-0.5820-11.60 
  Lemeshev, Sergii 1543  * UKR1.0010.08201.60 
 * 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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