Individual Calculations April 2020
 Dovbnia, Nikita  Total change: 1.60  Rating chartPersonal card
 PFO 2020 M std Izhevsk RUS 2020-03-12
RcRownchangeKK*chgGame
 1951 1900 4.00 9 0.04 40 1.60 
  Mirzaev, Aziz f2300  * RUS0.5010.424016.80 
  Skatchkov, Valery f2245 RUS0.001-0.1140-4.40 
  Nasybullin, Iskander 1500  * RUS1.0010.08403.20 
  Gitelson, Arkady f2219 RUS0.001-0.1340-5.20 
  Ivanov, Nikolay A. 1818 RUS1.0010.394015.60 
  Filipenko, Alexander V m2228 RUS0.5010.374014.80 
  Volkov, Maksim c2093 RUS0.001-0.2540-10.00 
  Sterkhov, Sergey 1598 RUS0.501-0.3540-14.00 
  Kalinin, Nikita An. 1557 RUS0.501-0.3840-15.20 
 * 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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