Rapid: Individual Calculations May 2022
 Sergeev, Alexey B.  Total change: -17.60  Rating chartPersonal card
 Karelian rapid 2022 chmp Petrozavodsk RUS 2022-04-02
RcRownchangeKK*chgGame
 1647 1911 6.00 9 -0.88 20 -17.60 
  Kondratyuk, Vasiliy 1709 RUS0.001-0.7620-15.20 
  Lebedeva, Inga 1329 RUS1.0010.02200.40 
  Ivanov, Nikita S 1286 RUS1.0010.01200.20 
  Scheglov, Alexander E 1827 RUS0.001-0.6220-12.40 
  Vdovinova, Anastasia 1511  * RUS1.0010.08201.60 
  Fedotov, Alexander V. 1640 RUS1.0010.17203.40 
  Isaev, Maxim A 1721 RUS1.0010.25205.00 
  Kolegov, Andrey E. 1844 RUS1.0010.41208.20 
  Vdovinov, Vadim V. 1956 RUS0.001-0.4420-8.80 
 * 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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