Rapid: Individual Calculations June 2019
 Nozhana, Essa Ali  Total change: 0.00  Rating chartPersonal card
 13th Khanzad Rapid Chess Championship Erbil IRQ 2019-05-23
RcRownchangeKK*chgGame
 1666 1670 3.00 6 0.00 20 0.00 
  Jalal, Hazhar 2004 IRQ0.001-0.1220-2.40 
  Nhen, Zana Ismail 1270  * IRQ1.0010.08201.60 
  Arikar, Omiad Saber 1361 IRQ1.0010.14202.80 
  Kardo Ako, Mohammad 1941 IRQ0.001-0.1720-3.40 
  Nabeel, Aziz Youkhana 1991 IRQ0.001-0.1320-2.60 
  Rabar, Bakhtyar Hama Saleh 1430 IRQ1.0010.20204.00 
 * 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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