Rapid: Individual Calculations January 2023
 Serov, Aleksandr  Total change: -44.40  Rating chartPersonal card
 SPb B19 Rapid Championship 2022 St. Petersburg RUS 2022-12-03
RcRownchangeKK*chgGame
 1615 1762 4.50 9 -1.11 40 -44.40 
  Shkuratov, Vladimir 1974 RUS0.001-0.2340-9.20 
  Atakishiev, Emil 1378 RUS1.0010.09403.60 
  Matveev, Ivan A. 1620 RUS0.001-0.6940-27.60 
  Pimshin, Daniel 1407 RUS1.0010.11404.40 
  Romanov, Nikita M. 1917 RUS0.001-0.2940-11.60 
  Belov, Andrey S. 1123 RUS1.0010.01400.40 
  Kuizhev, Adam 1819 RUS0.5010.08403.20 
  Stepanov, Andrey Mikh. 1362  * RUS1.0010.08403.20 
  Nikolaev, Nikita S. 1936 RUS0.001-0.2740-10.80 
 * 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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