Individual Calculations August 2019
 Norouzi, Motahareh  Total change: -7.60  Rating chartPersonal card
 Qazvin Chess Championship - 1398 Qazvin IRI 2019-07-18
RcRownchangeKK*chgGame
 1590 1270 0.50 5 -0.19 40 -7.60 
  Zolfi, Mostafa 1670  * IRI0.001-0.0840-3.20 
  Hadadi, Mahdi 1603 IRI0.001-0.1240-4.80 
  Akbari, Mostafa 1661 IRI0.001-0.0940-3.60 
  Rasi, Davood 1477 IRI0.5010.274010.80 
  Sadeghi, Mohammad 1538 IRI0.001-0.1740-6.80 
 * 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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