Individual Calculations April 2023
 Kozyrev, Maxim  Total change: -28.20  Rating chartPersonal card
 CFD men championship Orel RUS 2023-03-18
RcRownchangeKK*chgGame
 1775 1910 4.50 9 -1.41 20 -28.20 
  Plehanov, Daniil 1401 RUS0.501-0.4620-9.20 
  Ezhkov, Andrey 1510  * RUS1.0010.08201.60 
  Kononenko, Dmitry f2297 UKR0.001-0.0920-1.80 
  Tsilitskiy, Dmitriy 1550 RUS1.0010.10202.00 
  Manelyuk, Daniil f2324 RUS0.5010.43208.60 
  Kleschevnikov, Arseny 1707 RUS0.001-0.7620-15.20 
  Shinkorenko, Ivan Al 1748 RUS0.001-0.7120-14.20 
  Karpentsev, Mikhail 1755 RUS0.501-0.2120-4.20 
  Polukhin, Sergey 1679 RUS1.0010.21204.20 
 * 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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