Individual Calculations June 2017
 Sabernia, Seyfolallah  Total change: 4.20  Rating chartPersonal card
 Alborz Mabas Standard Ordibehesht 1396 Karaj IRI 2017-04-25
RcRownchangeKK*chgGame
 1486 1578 5.00 8 0.21 20 4.20 
  Pedramara, Ali 1178  * IRI1.0010.08201.60 
  Yazdani, Mehran 1312 IRI1.0010.18203.60 
  Rasouli Mehrjardi, Amirmohammad 1759 IRI0.001-0.2620-5.20 
  Karimi, Ali 1403 IRI1.0010.27205.40 
  Docheshmeh, Amir Mohammad 1753 IRI0.001-0.2720-5.40 
  Tahvili Raftar, Iman 1480 IRI1.0010.37207.40 
  Fereidooni Jamalzadeh, Alireza 1708 IRI0.001-0.3220-6.40 
  Zaeim Azad, Mohammad Yasin 1293 IRI1.0010.16203.20 
 * 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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