Individual Calculations June 2018
 Al Azmi, Khalaf  Total change: 10.60  Rating chartPersonal card
 World Amateur Championship 2018 under 2000 Cagliari ITA 2018-04-21
RcRownchangeKK*chgGame
 1925 1798 3.50 9 0.53 20 10.60 
  Frankental, David 1957 BRA1.0010.712014.20 
  Boorchi, Byaruuzana 1923 MGL0.001-0.3320-6.60 
  Zakharova, Diana 1925 RUS1.0010.672013.40 
  Sanna, Yuri 1964 ITA1.0010.722014.40 
  Bonali, Leonardo 1901 ITA0.001-0.3620-7.20 
  Chetina, Elizaveta 1884 RUS0.001-0.3820-7.60 
  Flis, Pawel 1961 POL0.001-0.2820-5.60 
  Arias Castanedo, Jacinto 1858 ESP0.5010.08201.60 
  Scallan, Fiachra 1949 IRL0.001-0.3020-6.00 

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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