Rapid: Individual Calculations September 2017
 Ebrahimi, Soleiman  Total change: 27.40  Rating chartPersonal card
 Mahmudabad Rapid Mordad 1396 Mahmudabad IRI 2017-08-01
RcRownchangeKK*chgGame
 1901 1654 2.00 3 1.37 20 27.40 
  Akbari Gelvardi, Mohammad 2054  * IRI0.001-0.0820-1.60 
  Azadi, Kasra 1803 IRI1.0010.702014.00 
  Hagh Taj Dar, Rajab Ali 1845 IRI1.0010.752015.00 
 * 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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