Individual Calculations August 2023
 Shakirov, Marat  Total change: -22.80  Rating chartPersonal card
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1958 2161 5.50 9 -1.14 20 -22.80 
  Gimazetdinov, Amir 1717 RUS1.0010.06201.20 
  Korotaev, Yaroslav 1927 RUS0.501-0.2920-5.80 
  Afineevskij, Ilya 1761  * RUS1.0010.08201.60 
  Salemgareev, Tagir m2463 RUS0.001-0.1520-3.00 
  Bratov, Ademir 1930 RUS1.0010.21204.20 
  Kryuchkov, Eugene 2004 RUS0.001-0.7120-14.20 
  Shinkarov, Artem 1914 RUS0.501-0.3120-6.20 
  Ismailov, Ulugbek 1940 KGZ0.501-0.2820-5.60 
  Nikolaev, Nikita S. 1967 RUS1.0010.25205.00 
 * 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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