Individual Calculations September 2021
 Aleksandrovskiy, Dmitriy  Total change: -4.20  Rating chartPersonal card
 Pushchino Summer Chess Championship 2021 Pushchino RUS 2021-08-05
RcRownchangeKK*chgGame
 1983 2319 5.00 6 -0.21 20 -4.20 
  Istomin, Stepan 1919  * RUS1.0010.08201.60 
  Chervonnyy, Mikhail 1937 RUS1.0010.09201.80 
  Prasolov, Ilia 1919  * RUS1.0010.08201.60 
  Artamonov, Valery 2186 RUS0.501-0.1820-3.60 
  Ljamin, Vladimir 2015 RUS1.0010.14202.80 
  Derguzov, Vladimir 1919  * RUS0.501-0.4220-8.40 
 * 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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