Rapid: Individual Calculations April 2017
 Miladi, Vahideh  Total change: 48.40  Rating chartPersonal card
 4rd khanzad Chess Tournament 2017(Rapid) Erbil IRQ 2017-03-03
RcRownchangeKK*chgGame
 1639 1484 4.00 5 2.42 20 48.40 
  Al-Ali, Hussein Ali Hussein m1884  * IRQ0.001-0.0820-1.60 
  Pola, Azad Saber 1554 IRQ1.0010.602012.00 
  Mustafa, Kamal Jalaldeen Al-Bar 1564 IRQ1.0010.612012.20 
  Jalal Al Deen, Dalin 1494 IRQ1.0010.512010.20 
  Mohammed, Abdulrahman Ismael 1700 IRQ1.0010.782015.60 
 * 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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