Individual Calculations January 2017
 Miladi, Vahideh  Total change: 34.00  Rating chartPersonal card
 5th Khanzad Classis Chess tournament 2016 Erbil IRQ 2016-12-14
RcRownchangeKK*chgGame
 1750 1450 1.50 4 0.85 40 34.00 
  Shkar, Hamid Abdullah 1585 IRQ1.0010.684027.20 
  Issa, Mohi Al-Dein 1850  * IRQ0.001-0.0840-3.20 
  Baxtyar, Hama Salih Ahmed 1733 IRQ0.001-0.1640-6.40 
  Ahmed, Qutayba Yunis 1831 IRQ0.5010.414016.40 
 * 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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