Individual Calculations January 2021
 Kedrov, Valery V.  Total change: -21.60  Rating chartPersonal card
 Open Moscow. November 2020 Moscow RUS 2020-11-03
RcRownchangeKK*chgGame
 1799 2034 5.00 8 -1.08 20 -21.60 
  Grigoryev, Vladislav 1732 RUS0.501-0.3520-7.00 
  Mohtaat, Homayoun 1791 AFG1.0010.20204.00 
  Sanches-Shananin, Adrian 1634  * RUS0.501-0.4220-8.40 
  Pokhlebin, Sergej 1760 RUS0.001-0.8320-16.60 
  Anchikov, Vladimir 1634  * RUS1.0010.08201.60 
  Korovko, Iakov 1634  * RUS1.0010.08201.60 
  Granovskiy, Alexandr m2268 KAZ0.001-0.2120-4.20 
  Akhmedov, David 1941 RUS1.0010.37207.40 
 * 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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