Rapid: Individual Calculations January 2023
 Matveev, Ivan A.  Total change: 22.40  Rating chartPersonal card
 SPb B19 Rapid Championship 2022 St. Petersburg RUS 2022-12-03
RcRownchangeKK*chgGame
 1723 1620 3.50 8 0.56 40 22.40 
  Nikolaev, Nikita S. 1936 RUS0.5010.374014.80 
  Loktionov, Kirill 1757 RUS0.5010.18407.20 
  Serov, Aleksandr 1762 RUS1.0010.694027.60 
  Kuizhev, Adam 1819 RUS0.5010.264010.40 
  Shkuratov, Vladimir 1974 RUS0.001-0.1140-4.40 
  Kurbanov, Sergey 1830 RUS0.001-0.2340-9.20 
  Badazhkov, Egor 1487 RUS0.001-0.6840-27.20 
  Stepanov, Andrey Mikh. 1220  * RUS1.0010.08403.20 
 * 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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