Individual Calculations April 2020
 Korotkov, Andrey  Total change: -30.00  Rating chartPersonal card
 PFO 2020 M std Izhevsk RUS 2020-03-12
RcRownchangeKK*chgGame
 1816 1758 2.00 8 -1.50 20 -30.00 
  Gitelson, Arkady f2158  * RUS0.001-0.0820-1.60 
  Poletaev, Vitaly 1969 RUS0.001-0.2320-4.60 
  Muhutdinov, Rustam 1933 RUS0.001-0.2720-5.40 
  Sterkhov, Sergey 1598 RUS0.001-0.7120-14.20 
  Ivanov, Nikolay A. 1818 RUS0.5010.08201.60 
  Khachatouryan, Emil 1550 RUS0.501-0.2720-5.40 
  Shamshurin, Igor 1673 RUS1.0010.38207.60 
  Nikitin, Nikita 1830 RUS0.001-0.4020-8.00 
 * 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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