Rapid: Individual Calculations September 2018
 Ali, Farhad Ali  Total change: -10.40  Rating chartPersonal card
 9th Khanzad Rapid Chess Championship Erbil IRQ 2018-08-12
RcRownchangeKK*chgGame
 1600 1669 3.50 7 -0.52 20 -10.40 
  Mohammed, Majid Noori 1288 IRQ1.0010.09201.80 
  Hana, Hawar Khaleel 1269  * IRQ1.0010.08201.60 
  Nabeel, Aziz Youkhana 2035 IRQ0.001-0.1020-2.00 
  Mwafiq, Hassan Mohammed 1524 IRQ1.0010.31206.20 
  Sfean, Younus 1927 IRQ0.001-0.1820-3.60 
  Ameer, Dhafer Abdulameer c1430 IRQ0.501-0.3020-6.00 
  Dlsoz, Omer Sedeeq 1725 IRQ0.001-0.4220-8.40 
 * 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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