Individual Calculations April 2019
 Vyaznikov, Sergey O  Total change: -28.40  Rating chartPersonal card
 Central FR Chmp. 2019 Orel RUS 2019-02-22
RcRownchangeKK*chgGame
 2046 2229 5.00 9 -1.42 20 -28.40 
  Abduraimov, Esmet 1885 RUS0.001-0.8820-17.60 
  Amelichkin, Nikita 1829  * RUS1.0010.08201.60 
  Novikov, Kirill 2005 RUS1.0010.22204.40 
  Kitaev, Roman 2078 RUS1.0010.30206.00 
  Tyazhelov, Dmitry 1974 RUS1.0010.19203.80 
  Olenin, Nikolay m2349 RUS0.001-0.3420-6.80 
  Ter-Saakian, Grigorii 2101 RUS0.501-0.1720-3.40 
  Prutskov, Aleksei 1960 RUS0.501-0.3320-6.60 
  Ioffe, Ilya 2236 RUS0.001-0.4920-9.80 
 * 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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