Rapid: Individual Calculations April 2022
 Nozdrachev, Leonid  Total change: 31.60  Rating chartPersonal card
 Serpukhov rapid 2022 Serpukhov RUS 2022-03-06
RcRownchangeKK*chgGame
 2083 2186 7.00 9 1.58 20 31.60 
  Efimova, Darya 1786  * RUS1.0010.08201.60 
  Chekan, Andrey f1826 RUS1.0010.10202.00 
  Ponkratov, Pavel g2528 RUS0.5010.38207.60 
  Geivondian, Arman f2277 RUS1.0010.622012.40 
  Pogonina, Natalija wg2499 RUS0.5010.36207.20 
  Korshunov, Sergey And. 1952 RUS0.001-0.7920-15.80 
  Ananyev, Alexandr 1813 RUS1.0010.10202.00 
  Kasaeva, Sofiia wf1757 RUS1.0010.07201.40 
  Mikhailovsky, Vladimir c2307 RUS1.0010.662013.20 
 * 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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