Individual Calculations May 2014
 Mohammadi, Ahmad  Total change: -15.90  Rating chartPersonal card
 Esfahan Nowruz Open (2014) Esfahan IRI 2014-03-25
RcRownchangeKK*chgGame
 1802 1846 0.00 2 -1.06 15 -15.90 
  Khaje Hesamedini, Ali 2158 IRI0.001-0.1415-2.10 
  Majed, Negin 1446  * IRI0.001-0.9215-13.80 
 * 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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