Individual Calculations April 2018
 Rafiei Poor, Mohammad  Total change: 33.20  Rating chartPersonal card
 Alborz Shahid Fahmide Standard Cup 1396 Alborz IRI 2018-03-09
RcRownchangeKK*chgGame
 1686 1557 3.00 6 0.83 40 33.20 
  Khodabandeh, Milad 1957  * IRI0.001-0.0840-3.20 
  Hadisohi, Amirmahdi 1209 IRI1.0010.11404.40 
  Keyhan, Salman 1932 IRI1.0010.914036.40 
  Karimi, Mohammad 1957  * IRI0.001-0.0840-3.20 
  Kolyaie, Hasan 1906 IRI0.001-0.1140-4.40 
  Mandkari, Mohammadtaha 1157  * IRI1.0010.08403.20 
 * 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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