Rapid: Individual Calculations February 2019
 Nozhana, Essa Ali  Total change: 25.40  Rating chartPersonal card
 11th Khanzad Rapid Chess Championship Erbil IRQ 2019-01-17
RcRownchangeKK*chgGame
 1392 1616 5.00 5 1.27 20 25.40 
  Pari, Pishtiwan Ahmed 1216  * IRQ1.0010.08201.60 
  Shadi, Fouad Mohammed 1216  * IRQ1.0010.08201.60 
  Samir, Anwar Mohammed 1349 IRQ1.0010.18203.60 
  Adnan, Qadir Hussein 1426 IRQ1.0010.25205.00 
  Dlsoz, Omer Sedeeq 1751 IRQ1.0010.682013.60 
 * 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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