Individual Calculations September 2017
 Kovalenko, Yuriy  Total change: 40.40  Rating chartPersonal card
 "Obolon-Open, Cup Independence-2017" Kyiv UKR 2017-08-20
RcRownchangeKK*chgGame
 1922 1643 2.50 8 1.01 40 40.40 
  Kazakov, Maksym 2043  * UKR0.5010.424016.80 
  Kudrytskyi, Stanislav 2043  * UKR0.001-0.0840-3.20 
  Anuchyn, Andrii 1924 UKR0.5010.344013.60 
  Salah, Nadezhda 1942 UKR0.001-0.1540-6.00 
  Babiy, Alexandr 1982 UKR0.001-0.1240-4.80 
  Shablenko, Stanislav 1603 UKR1.0010.444017.60 
  Nepochatikh, Stanislav 1933 UKR0.001-0.1640-6.40 
  Gumeniuk, Yevgen 1908 UKR0.5010.324012.80 
 * 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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