Individual Calculations March 2020
 Kovalev, Vladislav  Total change: -1.60  Rating chartPersonal card
 Aeroflot Open 2020 A Moscow RUS 2020-02-19
RcRownchangeKK*chgGame
 2556 2650 5.50 9 -0.16 10 -1.60 
  Asadli, Vugar g2538 AZE1.0010.35103.50 
  Wagner, Dennis g2590 GER0.501-0.0810-0.80 
  Idani, Pouya g2577 IRI0.001-0.6010-6.00 
  Kunin, Vitaly g2550 GER0.501-0.1410-1.40 
  Moroni, Luca Jr g2536 ITA0.501-0.1610-1.60 
  Sanal, Vahap g2569 TUR0.501-0.1110-1.10 
  Visakh, N R g2518 IND1.0010.32103.20 
  Sychev, Klementy g2563 RUS0.501-0.1210-1.20 
  Aryan, Chopra g2562 IND1.0010.38103.80 

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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