Individual Calculations August 2023
 Kazmin, Semen  Total change: -76.00  Rating chartPersonal card
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1914 2239 4.00 9 -3.80 20 -76.00 
  Polevoy, David 1839  * RUS1.0010.08201.60 
  Kornienko, Konstantin 1973 RUS0.501-0.3220-6.40 
  Meydi, Igor 1955 RUS0.501-0.3420-6.80 
  Nikolaev, Nikita S. 1967 RUS0.501-0.3320-6.60 
  Ignatiev, Aleksey 2014 RUS0.001-0.7820-15.60 
  Cherniaev, Danil 1863 RUS1.0010.09201.80 
  Korotaev, Yaroslav 1927 RUS0.001-0.8620-17.20 
  Kalensky, Valery 1843 RUS0.501-0.4220-8.40 
  Minkhajdarov, Ruslan 1841 RUS0.001-0.9220-18.40 
 * 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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