Rapid: Individual Calculations June 2015
 Ahmadi Mehr, Amir Shahab  Total change: 14.20  Rating chartPersonal card
 Oribehesht Rapid Cup 2015 Tehran IRI 2015-05-01
RcRownchangeKK*chgGame
 1901 1820 4.00 8 0.71 20 14.20 
  Lamei, Hadi 2166 IRI0.001-0.1120-2.20 
  Moradi, Mohammad Behrad 1420  * IRI1.0010.08201.60 
  Barzegar, Saeb 2008 IRI0.001-0.2620-5.20 
  Nosratollahi, Arash 1574 IRI1.0010.19203.80 
  Doostkam, Mehdi f2220  * IRI1.0010.922018.40 
  Honari, Kaveh 2167 IRI0.001-0.1120-2.20 
  Dalir, Alireza 2206 IRI0.001-0.0920-1.80 
  Jofreh, Manouchehr 1444 IRI1.0010.09201.80 
 * 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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