Rapid: Individual Calculations January 2019
 Adnan, Qadir Hussein  Total change: -27.80  Rating chartPersonal card
 10th Khanzad Rapid Chess Championship Erbil IRQ 2018-11-15
RcRownchangeKK*chgGame
 1656 1454 0.00 5 -1.39 20 -27.80 
  Noah, A .h. Al-Ali m1854  * IRQ0.001-0.0820-1.60 
  Sarmad, Mohammed Qaseem Sulaiman 1854  * IRQ0.001-0.0820-1.60 
  Pola, Azad Saber 1630 IRQ0.001-0.2720-5.40 
  Baxtyar, Hama Salih Ahmed 1672 IRQ0.001-0.2220-4.40 
  Rabar, Bakhtyar Hama Saleh 1269 IRQ0.001-0.7420-14.80 
 * 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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