Rapid: Individual Calculations April 2018
 Hajiani, Arman  Total change: 13.40  Rating chartPersonal card
 Brave Tangestan Cup Bushehr 1396 Bushehr IRI 2018-03-05
RcRownchangeKK*chgGame
 1703 1691 4.50 8 0.67 20 13.40 
  Hajari, Afshin 1291  * IRI1.0010.08201.60 
  Haghshenas, Behrouz 1987 IRI1.0010.852017.00 
  Vahdatian, Davood 2060 IRI0.001-0.1020-2.00 
  Ghanbari, Mohsen 1423 IRI1.0010.17203.40 
  Alipoor Shahraki, Abolfazl 1735 IRI0.5010.06201.20 
  Zanganeh, Babak 2041 IRI0.001-0.1120-2.20 
  Arefazad, Gholamhossein 1796 IRI0.001-0.3620-7.20 
  Mokariyan, Mahan 1291  * IRI1.0010.08201.60 
 * 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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