Rapid: Individual Calculations December 2018
 Peretyatko, Valeriy  Total change: -7.60  Rating chartPersonal card
 Rostov November 2018 (rapid) Rostov-on-Don RUS 2018-11-24
RcRownchangeKK*chgGame
 1790 1706 2.00 6 -0.38 20 -7.60 
  Osipov, Aleksandr 1885 RUS0.001-0.2720-5.40 
  Chobotov, Alexander 1306  * RUS1.0010.08201.60 
  Krivov, Vasiliy 1621 RUS1.0010.38207.60 
  Bogdanov, Rodion 1982 RUS0.001-0.1720-3.40 
  Parinov, Ivan 2106  * RUS0.001-0.0820-1.60 
  Danchenko, Artemiy 1837 RUS0.001-0.3220-6.40 
 * 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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