Rapid: Individual Calculations May 2024
 Puzyrevsky, Boris M.  Total change: -26.20  Rating chartPersonal card
 Karelian 2024 rapid chmp Petrozavodsk RUS 2024-04-06
RcRownchangeKK*chgGame
 1784 1985 4.50 8 -1.31 20 -26.20 
  Chakkiev, Aleksei I 1585  * RUS0.501-0.4220-8.40 
  Lebedeva, Inga 1598 RUS1.0010.09201.80 
  Nilov, Vladimir A. 1818 RUS1.0010.28205.60 
  Vinogradov, Vladimir P. 2086 RUS0.001-0.3620-7.20 
  Kolegov, Andrey E. 1876 RUS0.001-0.6520-13.00 
  Krupnov, Trofim R 1633 RUS1.0010.11202.20 
  Danilov, Vladislav K. 1716 RUS1.0010.17203.40 
  Vdovinov, Vadim V. 1961 RUS0.001-0.5320-10.60 
 * 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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