Individual Calculations June 2015
 Mehrabi Sisakht, Jafar  Total change: -26.00  Rating chartPersonal card
 Second Saadi Cup 2015 Shiraz IRI 2015-04-22
RcRownchangeKK*chgGame
 1730 1686 2.00 6 -0.65 40 -26.00 
  Soleimanian, Milad 1902 IRI0.001-0.2240-8.80 
  Tavakkoli, Mohammad 1786 IRI0.001-0.3640-14.40 
  Sadeghi, Adel 2086  * IRI0.001-0.0840-3.20 
  Shahsavand Hasani, Mohammadreza 1286  * IRI1.0010.08403.20 
  Zonobi, Mahmod 1545 IRI1.0010.314012.40 
  Salehi, Mehrdad 1772 IRI0.001-0.3840-15.20 
 * 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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