Individual Calculations March 2019
 Hedayat, Masoud  Total change: 17.20  Rating chartPersonal card
 Mashhad Standard Fajr Cup 1397 Mashhad IRI 2019-01-30
RcRownchangeKK*chgGame
 1288 1336 4.00 7 0.02 40 0.80 
  Azizi, Mahdie 1033 IRI1.0010.14405.60 
  Abdollahabadi, Amir Hosien 1674 IRI0.001-0.1240-4.80 
  Kamran Nia, Elena 1168 IRI1.0010.284011.20 
  Assarzadeh, Nazanin Fatemeh 1254 IRI0.001-0.6140-24.40 
  Sahebi, Siavash 1131 IRI1.0010.24409.60 
  Sahebalzamani, Mahdi 1620 IRI0.001-0.1640-6.40 
  Zihaghi, Amir Arsalan 1139 IRI1.0010.254010.00 

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)
 
 27th Fajr Cup International Chess Festival (U-2000) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1575 1336 2.00 7 0.41 40 16.40 
  Ahadi, Mohammad Erfan 1736  * IRI0.001-0.0840-3.20 
  Emami, Toufigh 1708 IRI0.001-0.1040-4.00 
  Alizadeh, Mohammad Mahdi 1631 IRI0.001-0.1540-6.00 
  Moazzami, Hamid 1543 IRI0.001-0.2340-9.20 
  Alami, Abdollah 1639 IRI1.0010.864034.40 
  Rafiei Poor, Mohammad 1542 IRI0.001-0.2440-9.60 
  Dehyadegari, Kian 1227 IRI1.0010.354014.00 
 * 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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