Individual Calculations February 2023
 Gurbanov, Osman  Total change: 17.60  Rating chartPersonal card
 NCC international tournament Nakhchivan AZE 2023-01-16
RcRownchangeKK*chgGame
 1949 1894 5.00 9 0.88 20 17.60 
  Nazarsoy, Elmar 2435 UKR0.001-0.0320-0.60 
  Taghiyeva, Roza 1633 AZE1.0010.18203.60 
  Garayev, Sadig 2009 AZE0.001-0.3420-6.80 
  Huseynli, Jabbar 1819 AZE1.0010.40208.00 
  Asgarov, Huseyn 2266 AZE0.001-0.1020-2.00 
  Hasanov, Huseyn 1631 AZE1.0010.18203.60 
  Mammadov, Ali 1494  * AZE1.0010.08201.60 
  Aliyev, Elmir 1967 AZE1.0010.602012.00 
  Garayev, Murad 2285 AZE0.001-0.0920-1.80 
 * 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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