Rapid: Individual Calculations October 2023
 Vdovinov, Vadim V.  Total change: -2.00  Rating chartPersonal card
 Karelian 2023 rapid cup Petrozavodsk RUS 2023-09-23
RcRownchangeKK*chgGame
 1862 2001 4.50 7 -0.10 20 -2.00 
  Vdovinova, Anastasia 1601  * RUS0.501-0.4220-8.40 
  Kolegov, Andrey E. 1780 RUS1.0010.22204.40 
  Vinogradov, Vladimir P. 2115 RUS0.5010.16203.20 
  Egorov, Vladimir Vict 1704 RUS1.0010.15203.00 
  Savolainen, Lev P. f2006 RUS1.0010.512010.20 
  Popkov, Alexander R. 1798 RUS0.001-0.7620-15.20 
  Lekhtonen, Yaroslav 2032 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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