Individual Calculations August 2023
 Kuznetsova, Natalya A  Total change: -4.20  Rating chartPersonal card
 Memorial Makienko - 2023_standard Rostov-on-Don RUS 2023-07-13
RcRownchangeKK*chgGame
 1695 1610 2.50 7 -0.21 20 -4.20 
  Bobokhonov, Rustam 1954 RUS0.001-0.1220-2.40 
  Shloma, Aleksander 1210  * RUS1.0010.08201.60 
  Parinov, Ivan 1982 RUS0.001-0.1020-2.00 
  Nesterenko, Ivan 1225 RUS0.501-0.4120-8.20 
  Golovanev, Vladimir 1850 RUS0.001-0.2020-4.00 
  Popov, Evgeny 1764 RUS0.001-0.2920-5.80 
  Bondarenko, Vladimir 1878 RUS1.0010.832016.60 
 * 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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