Rapid: Individual Calculations June 2019
 Nhen, Zana Ismail  Total change: -7.40  Rating chartPersonal card
 13th Khanzad Rapid Chess Championship Erbil IRQ 2019-05-23
RcRownchangeKK*chgGame
 1368 1117 1.00 6 -0.37 20 -7.40 
  Nazar, Jamil Khalid 1517  * IRQ0.001-0.0820-1.60 
  Nozhana, Essa Ali 1517  * IRQ0.001-0.0820-1.60 
  Miladi, Vahideh 1517  * IRI0.001-0.0820-1.60 
  Parwa, Pshtiwan Ahmed 1015 IRQ1.0010.36207.20 
  Arikar, Omiad Saber 1361 IRQ0.001-0.2020-4.00 
  Adnan, Ibrahim Khalil 1278 IRQ0.001-0.2920-5.80 
 * 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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