Individual Calculations April 2020
 Mkrtchyan, Vladimir  Total change: -32.80  Rating chartPersonal card
 Championship SFO 2020 Rostov-on-Don RUS 2020-03-05
RcRownchangeKK*chgGame
 1522 1530 2.50 8 -1.64 20 -32.80 
  Pervakov, Sergey 1930  * UKR0.001-0.0820-1.60 
  Korovtenko, Mikhail 1930  * RUS0.001-0.0820-1.60 
  Tokarev, Arsen 1295 RUS1.0010.21204.20 
  Donchenko, Ekaterina 1782 RUS0.001-0.1920-3.80 
  Rodionov, Danila 1318 RUS0.001-0.7720-15.40 
  Shepelov, Nikita 1156 RUS0.001-0.9020-18.00 
  Usov, Mikhail 1210 RUS1.0010.13202.60 
  Bashkirov, Mikhail 1556 RUS0.5010.04200.80 
 * 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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