Rapid: Individual Calculations February 2019
 Chiya, Mder Hamad  Total change: -18.40  Rating chartPersonal card
 11th Khanzad Rapid Chess Championship Erbil IRQ 2019-01-17
RcRownchangeKK*chgGame
 1849 2078 5.00 8 -0.92 20 -18.40 
  Mwafiq, Hassan Mohammed 1678  * IRQ1.0010.08201.60 
  Sara, Masood Abdullah 1678  * IRQ1.0010.08201.60 
  Noah, A .h. Al-Ali m2380 IRQ0.001-0.1520-3.00 
  Mimoon, Ghazi Azeez 1678  * IRQ0.001-0.9220-18.40 
  Bahoz, Shaxawan Mohammed 1678  * IRQ1.0010.08201.60 
  Awat, Mohammed Amin Ibrahim 1678  * IRQ1.0010.08201.60 
  Abdullah , Layth Ahmed 1884 IRQ1.0010.25205.00 
  Didar , Mohammed Zhaher Hassan c2137 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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