Individual Calculations May 2014
 Delavari, Amirali  Total change: 12.45  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1898 1859 5.50 10 0.83 15 12.45 
  Maghsoodloo, Parham 2202 IRI0.001-0.1215-1.80 
  Nejatifar, Nima 1570 IRI1.0010.16152.40 
  Asgari, Morteza 2259  * IRI1.0010.921513.80 
  Omidi, Arya 2047 IRI0.001-0.2615-3.90 
  Poormosavi, Seyed Kian 1541 IRI0.501-0.3715-5.55 
  Khamisi, S Jafar 2174 IRI0.5010.36155.40 
  Ahmadi Hesardareh, Ali 1702 IRI1.0010.29154.35 
  Amini, Amer 2124 IRI0.001-0.1815-2.70 
  Zamani, Bahareh 1651 IRI1.0010.23153.45 
  Rastbod, Ali 1706 IRI0.501-0.2015-3.00 
 * 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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