Rapid: Individual Calculations April 2022
 Karpenko, Rodion  Total change: 0.40  Rating chartPersonal card
 Serpukhov rapid 2022 U15 Serpukhov RUS 2022-03-07
RcRownchangeKK*chgGame
 1477 1691 5.00 7 0.02 20 0.40 
  Popov, Ilya Nik 1291  * RUS1.0010.08201.60 
  Zhuravlev, Matvey R 1197 RUS1.0010.04200.80 
  Popov, Nikita Vlad 1560 RUS0.501-0.1820-3.60 
  Ayvazyan, Artem 1195 RUS1.0010.04200.80 
  Bespalova, Sofia 1696 RUS1.0010.512010.20 
  Fedorova, Olesya 1768 RUS0.001-0.3920-7.80 
  Prasolov, Ilia 1633 RUS0.501-0.0820-1.60 
 * 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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