Rapid: Individual Calculations May 2021
 Popkov, Alexander R.  Total change: 69.00  Rating chartPersonal card
 Karelian 2021 rapid chmp Petrozavodsk RUS 2021-04-03
RcRownchangeKK*chgGame
 1889 1498 4.50 9 3.45 20 69.00 
  Tretyakov, Sergey N. 1947 RUS1.0010.942018.80 
  Rumak, Mikhail A. 2054 RUS0.5010.47209.40 
  Kondratev, Denis Al. 2022 RUS1.0010.972019.40 
  Morozov, Mikhail A. 1562 RUS0.001-0.4120-8.20 
  Kolegov, Andrey E. 1868 RUS1.0010.902018.00 
  Lekhtonen, Yaroslav 1690 RUS0.001-0.2520-5.00 
  Puzyrevsky, Boris M. 1900 RUS0.001-0.0820-1.60 
  Vdovinov, Vadim V. 1960 RUS0.001-0.0520-1.00 
  Maximov, Alexey V. 1995 RUS1.0010.962019.20 

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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