Rapid: Individual Calculations June 2018
 Baxtyar, Hama Salih Ahmed  Total change: -17.20  Rating chartPersonal card
 8th Khanzad Rapid Chess Championship Erbil IRQ 2018-05-24
RcRownchangeKK*chgGame
 1592 1689 4.00 8 -0.86 20 -17.20 
  Adnan, Ibrahim Khalil 1369 IRQ1.0010.13202.60 
  Sfean, Younus 1936 IRQ0.001-0.1920-3.80 
  Nabeel, Aziz Youkhana 2018 IRQ0.001-0.1220-2.40 
  Roziya, Fakhraddin Awdl 1289  * IRQ1.0010.08201.60 
  Rawa, Fakhraddin Awdl 1308 IRQ1.0010.09201.80 
  Pola, Azad Saber 1557 IRQ0.001-0.6820-13.60 
  Sara, Masood Abdullah 1639 IRQ1.0010.43208.60 
  Mohammed Khaleel, Majeed 1616 IRQ0.001-0.6020-12.00 
 * 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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