Rapid: Individual Calculations April 2017
 Nazar, Jamil Khalid  Total change: -14.40  Rating chartPersonal card
 4rd khanzad Chess Tournament 2017(Rapid) Erbil IRQ 2017-03-03
RcRownchangeKK*chgGame
 1472 1748 2.50 4 -0.72 20 -14.40 
  Mina, Wajdi Hussein 1348  * IRQ1.0010.08201.60 
  Nozhana, Essa Ali 1493 IRQ0.001-0.8120-16.20 
  Mohammed, Abdulrahman Ismael 1700 IRQ0.501-0.0720-1.40 
  Rabar, Bakhtyar Hama Saleh 1348  * 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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