Rapid: Individual Calculations September 2018
 Pola, Azad Saber  Total change: 32.00  Rating chartPersonal card
 9th Khanzad Rapid Chess Championship Erbil IRQ 2018-08-12
RcRownchangeKK*chgGame
 1544 1598 5.50 7 1.60 20 32.00 
  Lana, Hawar Khaleel 1198  * IRQ1.0010.08201.60 
  Balen, Qasm Osman 1198  * IRQ1.0010.08201.60 
  Rawa, Fakhraddin Awdl 1304 IRQ1.0010.15203.00 
  Didar , Mohammed Zhaher Hassan c1998  * IRQ0.5010.42208.40 
  Ahmed, Farhad Ali 1694 IRQ1.0010.632012.60 
  Sfean, Younus 1927 IRQ0.001-0.1220-2.40 
  Yousif, Farhad Ali 1492 IRQ1.0010.36207.20 
 * 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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