Rapid: Individual Calculations January 2019
 Didar , Mohammed Zhaher Hassan  Total change: -18.40  Rating chartPersonal card
 10th Khanzad Rapid Chess Championship Erbil IRQ 2018-11-15
RcRownchangeKK*chgGame
 1912 2155 6.00 9 -0.92 20 -18.40 
  Aya, Falah Sabah 1755  * IRQ1.0010.08201.60 
  Baxtyar, Hama Salih Ahmed 1755  * IRQ1.0010.08201.60 
  Dlsoz, Omer Sedeeq 1755  * IRQ0.501-0.4220-8.40 
  Sheida, Omar 1973 IRQ1.0010.26205.20 
  Nabeel, Aziz Youkhana 2035 IRQ0.501-0.1620-3.20 
  Abdullah , Layth Ahmed 1868 IRQ1.0010.16203.20 
  Noah, A .h. Al-Ali m2370 IRQ0.001-0.2320-4.60 
  Kawan, Sabir Saeed 1943 IRQ0.001-0.7720-15.40 
  Pola, Azad Saber 1755  * IRQ1.0010.08201.60 
 * 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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