Individual Calculations September 2018
 Shahsavari, Sorena  Total change: 38.57  Rating chartPersonal card
 8th Shahid Rajaei Cup - A Groupe 1397 Qazvin IRI 2018-08-02
RcRownchangeKK*chgGame
 1682 1662 3.50 8 -0.54 29 -15.66 
  Khadem Erfani, Sobhan 2062  * IRI0.001-0.0829-2.32 
  Fattahi Savadjani, Abdolrahman 1429 IRI1.0010.21296.09 
  Doostkam, P 2062  * IRI0.001-0.0829-2.32 
  Rafiei Poor, Mohammad 1516 IRI0.001-0.7029-20.30 
  Khosravi, M.javad 1336 IRI1.0010.13293.77 
  Fakhar, Hossein 1528 IRI1.0010.32299.28 
  Atakhan, Abtin 2062  * IRI0.001-0.0829-2.32 
  Danesharaste, Arvin 1463 IRI0.501-0.2629-7.54 
 * 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)
 
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1771 1662 6.00 11 1.77 29 51.33 
  Banirashid, Saeid 2062  * IRI1.0010.922926.68 
  Khodabandeh, Milad 1938 IRI0.001-0.1729-4.93 
  Sedaghati, Mehrdad f2062  * IRI1.0010.922926.68 
  Borazjani, Alireza 1886 IRI0.001-0.2229-6.38 
  Mohammadi, Mohammad Mehdi 2021 IRI0.001-0.1029-2.90 
  Shahsavari, Shayan 1480 IRI1.0010.26297.54 
  Bosagh Zadeh, Alireza 2033 IRI0.001-0.1029-2.90 
  Ahadi, Mohammad Amin 1426 IRI1.0010.20295.80 
  Zarei, Amirhosein 1262  * IRI1.0010.08292.32 
  Movahedi, Yashar 1832 IRI0.001-0.2829-8.12 
  Khanipour, Abolfazl 1474 IRI1.0010.26297.54 
 * 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)
 
 Tehran Under 18 Boys Championship 1397 Tehran IRI 2018-08-25
RcRownchangeKK*chgGame
 1512 1662 3.50 5 0.10 29 2.90 
  Ghorban, Mohammad 1568 IRI1.0010.372910.73 
  Fakhrbakhsh, Vandad 1458 IRI0.001-0.7629-22.04 
  Tabatabaei, Seyed Taha 1284 IRI0.501-0.4129-11.89 
  Mobini, Younes 1526 IRI1.0010.32299.28 
  Nazhand, Pejman 1722 IRI1.0010.582916.82 

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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