Individual Calculations September 2021
 Dudyev, Volodymyr  Total change: 9.00  Rating chartPersonal card
 M.Podhaets Memorial -2021 (50) Odessa UKR 2021-07-20
RcRownchangeKK*chgGame
 1916 1975 5.50 9 0.45 20 9.00 
  Barkar, Viktor 1575  * UKR1.0010.08201.60 
  Kosenko, Valeriy 2017 UKR0.5010.06201.20 
  Gudok, Viktor m2121 UKR0.5010.20204.00 
  Polishchuk, Oleg 2114 UKR1.0010.692013.80 
  Bendiuk, Alexander 1717 UKR0.501-0.3220-6.40 
  Chernetskiy, Mykola m2218 UKR0.001-0.2020-4.00 
  Voikov, Nikolai 1907 UKR0.001-0.5920-11.80 
  Vladychenko, Anatolii 1701 UKR1.0010.17203.40 
  Khazankin, Moisei 1870 UKR1.0010.36207.20 
 * 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)
 

 

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