Individual Calculations December 2023
 Artelnykh, Leonid  Total change: -51.20  Rating chartPersonal card
 Moscow Champ. B17 2023 Moscow RUS 2023-10-29
RcRownchangeKK*chgGame
 1553 1769 4.50 8 -1.28 40 -51.20 
  Markoziya, Georgiy 1369  * RUS1.0010.08403.20 
  Kishiev, Famil 1955 RUS0.001-0.2640-10.40 
  Rozhkov, Maksim 1278 RUS0.501-0.4640-18.40 
  Bakhchinyan, Simon 1317 RUS0.501-0.4440-17.60 
  Botvinov, Valeriy Iv 1499 RUS1.0010.17406.80 
  Panichkin, Aleksey 1774 RUS0.001-0.4940-19.60 
  Yunusov, Amir Z 1496 RUS1.0010.17406.80 
  Polevoy, David 1736 RUS0.501-0.0540-2.00 
 * 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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