Individual Calculations April 2014
 Ebrahimi, Reza  Total change: -19.95  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1737 1684 0.00 3 -1.33 15 -19.95 
  Khamisi, S Jafar 2084  * IRI0.001-0.0815-1.20 
  Malekalkalami, Arezoo 1358 IRI0.001-0.8715-13.05 
  Nazari Nia, Shahram 1768 IRI0.001-0.3815-5.70 
 * 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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