Individual Calculations May 2019
 Tabaryan, Artem  Total change: -23.00  Rating chartPersonal card
 ChessAmateur Sochi - 2019 Sochi RUS 2019-04-07
RcRownchangeKK*chgGame
 2018 2137 4.50 9 -1.15 20 -23.00 
  Kuznetsov, Sergey 1737  * RUS1.0010.08201.60 
  Zakaryan, David f2352 RUS0.5010.27205.40 
  Obodchuk, Andrei m2302 RUS0.5010.22204.40 
  Vastrukhin, Oleg 2413 RUS0.001-0.1720-3.40 
  Osipov, Aleksandr 1989 RUS0.001-0.7020-14.00 
  Sargsyan, Anatoly 1900 RUS0.001-0.8020-16.00 
  Pavlichenko, Nikita 1737  * RUS0.501-0.4220-8.40 
  Bugaev, Anton 1768 RUS1.0010.10202.00 
  Mayorov, Viktor 1966 RUS1.0010.27205.40 
 * 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)
 

 

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