Individual Calculations September 2017
 Ghanbaralifarzad, Mohammad Hosei  Total change: 101.50  Rating chartPersonal card
 2nd Iranian Amateurs Championship 1396 U1700 Zanjan IRI 2017-07-27
RcRownchangeKK*chgGame
 1536 1574 3.50 7 -0.34 25 -8.50 
  Ghaieni, Arya 1667 IRI1.0010.632515.75 
  Isazaie, Navid 1655 IRI0.001-0.3925-9.75 
  Azimi, Yahya 1687 IRI0.001-0.3525-8.75 
  Mardani, Alireza 1452 IRI1.0010.33258.25 
  Dorpa, Mohammad Mahdi 1378 IRI0.001-0.7525-18.75 
  Kalantari, Alireza 1377 IRI0.501-0.2525-6.25 
  Navidi, Parsa 1534 IRI1.0010.442511.00 

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)
 
 Iranian Men Festival 1396 - Hamedan Hamedan IRI 2017-08-12
RcRownchangeKK*chgGame
 1812 1574 5.00 10 2.74 25 68.50 
  Khadem Erfani, Sobhan 1974  * IRI0.001-0.0825-2.00 
  Jalali, Hadi 1845 IRI0.001-0.1725-4.25 
  Manavi, Mahan 1229 IRI1.0010.11252.75 
  Maghsoudloo, Amir Ali 1851 IRI1.0010.832520.75 
  Jahanbakhshi, Arman 1834 IRI1.0010.822520.50 
  Naderi, M.sadegh 1974  * IRI0.001-0.0825-2.00 
  Mehry, Mahyaar 1895 IRI1.0010.872521.75 
  Atakhan, Abtin 1939 IRI0.001-0.1025-2.50 
  Ahmadian, Moharram 1856 IRI0.001-0.1625-4.00 
  Mokhtari Moghadam, Taha 1726 IRI1.0010.702517.50 
 * 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
 1671 1574 5.50 10 1.66 25 41.50 
  Asbahi, Mohammad 1974  * IRI0.001-0.0825-2.00 
  Ali Akbari, Sepehr 1174  * IRI1.0010.08252.00 
  Majidi, Kimia 1794 IRI0.001-0.2225-5.50 
  Khodayvandi, Soheil 1317 IRI1.0010.18254.50 
  Nejatifar, Nima 1783 IRI0.5010.27256.75 
  Abbasi Larki, Hossein 1784 IRI1.0010.772519.25 
  Ansar Jaafari, Abbas 1853 IRI0.001-0.1625-4.00 
  Alamir Virsagh, Ehsan 1709 IRI0.001-0.3225-8.00 
  Sadeghi, Sepehr 1351 IRI1.0010.22255.50 
  Fathi, Himan 1974  * IRI1.0010.922523.00 
 * 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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