Individual Calculations May 2021
 Efremov, Arsenii  Total change: 47.20  Rating chartPersonal card
 Championship2021CFOmen Tula RUS 2021-03-20
RcRownchangeKK*chgGame
 1808 1588 3.50 9 1.18 40 47.20 
  Shkurkin, Andrey f1988  * RUS0.5010.424016.80 
  Olenin, Nikolay m1988  * RUS0.001-0.0840-3.20 
  Starobykin, Fedor 1620 RUS1.0010.544021.60 
  Nakonechny, Ignat 1988  * RUS0.5010.424016.80 
  Kurbatov, Andrei 1988  * RUS0.001-0.0840-3.20 
  Moshchenko, Alexey 1701 RUS0.5010.15406.00 
  Sosnovsky, Maksim 1728 RUS0.5010.19407.60 
  Kovalevskiy, Georgiy 1555 RUS0.501-0.0540-2.00 
  Usacheva, Glafira 1717 RUS0.001-0.3340-13.20 
 * 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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