Individual Calculations June 2015
 Parvizi, Alireza  Total change: 28.40  Rating chartPersonal card
 Second Saadi Cup 2015 Shiraz IRI 2015-04-22
RcRownchangeKK*chgGame
 1475 1189 2.00 7 0.71 40 28.40 
  Mehrabi Sisakht, Jafar 1589  * IRI0.001-0.0840-3.20 
  Motavas, Pooya 1282 IRI0.001-0.3740-14.80 
  Shahsavand Hasani, Mohammadreza 1245 IRI1.0010.584023.20 
  Kharaji, Ali 1554 IRI1.0010.904036.00 
  Shadmani, Mahmoud 1589  * IRI0.001-0.0840-3.20 
  Ashraf, Artin 1477 IRI0.001-0.1640-6.40 
  Tavakkoli, Mohammad 1589  * IRI0.001-0.0840-3.20 
 * 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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