Rapid: Individual Calculations September 2018
 Yousif, Farhad Ali  Total change: -10.40  Rating chartPersonal card
 9th Khanzad Rapid Chess Championship Erbil IRQ 2018-08-12
RcRownchangeKK*chgGame
 1428 1492 3.50 7 -0.52 20 -10.40 
  Nabeel, Aziz Youkhana 1892  * IRQ0.001-0.0820-1.60 
  Lana, Hawar Khaleel 1163 IRQ1.0010.12202.40 
  Rabar, Bakhtyar Hama Saleh 1256 IRQ0.501-0.3020-6.00 
  Balen, Qasm Osman 1092  * IRQ1.0010.08201.60 
  Ahmed, Farhad Ali 1694 IRQ0.001-0.2420-4.80 
  Rawa, Fakhraddin Awdl 1304 IRQ1.0010.26205.20 
  Pola, Azad Saber 1598 IRQ0.001-0.3620-7.20 
 * 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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