Individual Calculations March 2020
 Stafeev, Vyacheslav A.  Total change: 7.00  Rating chartPersonal card
 73 Karelian men 2020 chmp Petrozavodsk RUS 2020-02-19
RcRownchangeKK*chgGame
 1817 1588 2.00 7 0.35 20 7.00 
  Kolegov, Andrey E. 1937 RUS0.001-0.1120-2.20 
  Vovchik, Vladimir 1844 GER1.0010.812016.20 
  Pashkov, Vladimir M. 1864 RUS0.5010.33206.60 
  Nasonov, Vadim A. 1988  * RUS0.001-0.0820-1.60 
  Timonen, Yuri M. 1571 RUS0.501-0.0220-0.40 
  Ershova, Sofya 1863 RUS0.001-0.1720-3.40 
  Vikulin, Alexander A. 1655 RUS0.001-0.4120-8.20 
 * 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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