Individual Calculations August 2017
 Firoozeh, Amrolah  Total change: -10.40  Rating chartPersonal card
 Esfahan Chess Championship Men 1396 Esfahan IRI 2017-07-12
RcRownchangeKK*chgGame
 1478 1498 0.50 2 -0.52 20 -10.40 
  Saeidi, Mojtaba 1858 IRI0.001-0.1020-2.00 
  Mohammadi Khah, Reza 1098  * IRI0.501-0.4220-8.40 
 * 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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