Individual Calculations September 2017
 Rostami, Mohsen  Total change: 102.76  Rating chartPersonal card
 2nd Iranian Amateurs Championship 1396 U1700 Zanjan IRI 2017-07-27
RcRownchangeKK*chgGame
 1595 1473 3.00 7 0.62 28 17.36 
  Kaveh, Hossein 1665 IRI0.5010.25287.00 
  Kor, Abdollah 1687 IRI1.0010.772821.56 
  Akbari, Hamid 1692 IRI0.001-0.2228-6.16 
  Nikoo, Yunes 1699 IRI0.001-0.2128-5.88 
  Hosseini, Alireza 1241 IRI1.0010.21285.88 
  Jamali, S.shahnam 1573 IRI0.5010.14283.92 
  Hajian, Navid 1609 IRI0.001-0.3228-8.96 

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)
 
 Iranian Men Festival 1396 - Hamedan Hamedan IRI 2017-08-12
RcRownchangeKK*chgGame
 1772 1473 2.50 9 1.08 28 30.24 
  Baneshi, Mahan 1873  * IRI0.001-0.0828-2.24 
  Asghari, Abolfazl 1734 IRI1.0010.822822.96 
  Saleh Kotah, Sayed Ataollah 1873  * IRI0.001-0.0828-2.24 
  Khalili, Matin 1815 IRI0.001-0.1228-3.36 
  Madadi, Mohammad 1707 IRI0.5010.29288.12 
  Shirinbayan, Nima 1700 IRI1.0010.792822.12 
  Behroozi Moghaddam, Hamed 1873  * IRI0.001-0.0828-2.24 
  Hasani, Takin 1686 IRI0.001-0.2328-6.44 
  Choodaran, Ali 1687 IRI0.001-0.2328-6.44 
 * 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)
 
 14th Avicenna Cup International Chess Festival B Hamadan IRI 2017-08-21
RcRownchangeKK*chgGame
 1564 1473 5.50 9 1.97 28 55.16 
  Behzad Nazif, Parva 1873  * IRI0.001-0.0828-2.24 
  Rezaei, Mohammad Yasin 1084 IRI1.0010.09282.52 
  Rajabi, Mohsen 1873  * IRI0.5010.422811.76 
  Jamalzadeh, Morteza 1825 IRI0.001-0.1128-3.08 
  Birgani, Zhasman 1197 IRI1.0010.17284.76 
  Ali Akbari, Sepehr 1099 IRI1.0010.10282.80 
  Ghane, Safoura 1663 IRI0.5010.25287.00 
  Afshani, Matin 1724 IRI1.0010.812822.68 
  Farahmand, Amir 1739 IRI0.5010.32288.96 
 * 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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