Individual Calculations April 2019
 Kostash, Roman  Total change: 148.40  Rating chartPersonal card
 Leonid Stein Memorial -2019 Kyiv UKR 2019-03-02
RcRownchangeKK*chgGame
 1832 1576 3.50 6 2.28 40 91.20 
  Knash, Oleksandr 1802 UKR1.0010.794031.60 
  Toktomushev, Teymur 1962 UKR0.001-0.0940-3.60 
  Koshmak 1976  * UKR0.5010.424016.80 
  Darda 1873 UKR0.001-0.1540-6.00 
  Zubar, Volodymyr 1710 UKR1.0010.684027.20 
  Filin, Denis 1669 UKR1.0010.634025.20 
 * 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)
 
 "Kyiv Spring - 2019 (open A)" Kyiv UKR 2019-03-23
RcRownchangeKK*chgGame
 1850 1576 3.00 8 1.43 40 57.20 
  Karnash, Andriy 1976  * UKR0.5010.424016.80 
  Evchin, Maxim 1976  * UKR0.001-0.0840-3.20 
  Kelbas, Anastasiya 1484 UKR1.0010.374014.80 
  Bendiuk, Alexander 1839 UKR0.5010.324012.80 
  Vovk, Viktor 1899 UKR1.0010.874034.80 
  Kirilin, Dmitrij 1976  * BLR0.001-0.0840-3.20 
  Drobot, Sergey 1798 UKR0.001-0.2240-8.80 
  Guzyo, Maksym 1853 UKR0.001-0.1740-6.80 
 * 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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