Rapid: Individual Calculations June 2022
 Melikyan, Armen  Total change: -30.20  Rating chartPersonal card
 Rostov-on-Don April 2022 rapid Rostov-on-Don RUS 2022-04-30
RcRownchangeKK*chgGame
 1609 1679 2.50 7 -1.51 20 -30.20 
  Korovtenko, Mikhail 2003 RUS0.001-0.1320-2.60 
  Zherebtsov, Leonid 1299 RUS1.0010.09201.80 
  Parinov, Ivan 1838 RUS0.001-0.2920-5.80 
  Koryshenko, Vladimir 1279  * RUS1.0010.08201.60 
  Kryakvin, Andrey 1631 RUS0.501-0.0720-1.40 
  Nazarov, Sino 1655 RUS0.001-0.5320-10.60 
  Hovhannisyan, Razmik 1560 ARM0.001-0.6620-13.20 
 * 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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