Rapid: Individual Calculations May 2017
 Poormosavi, Seyed Kian  Total change: 1.60  Rating chartPersonal card
 Ghaemshahr Norouz Cup Ordibehesht 1396 Ghaemshahr IRI 2017-04-28
RcRownchangeKK*chgGame
 1782 1887 5.50 9 0.08 20 1.60 
  Barmar, Melisa 1487  * IRI1.0010.08201.60 
  Ahmadi, Erfan 1487  * IRI1.0010.08201.60 
  Khajavi, Armin 2131 IRI0.001-0.2020-4.00 
  Rezaei, Mohammad Javad 1487  * IRI1.0010.08201.60 
  Asadi, Ali 2032 IRI0.5010.19203.80 
  Falah, Mehdi 1973 IRI1.0010.622012.40 
  Khamisi, S Jafar 2191 IRI0.001-0.1420-2.80 
  Khorshidi, Mohammad Javad 1609 IRI0.501-0.3320-6.60 
  Madadi, Mohammad 1642 IRI0.501-0.3020-6.00 
 * 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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