Rapid: Individual Calculations June 2023
 Gholami, Armin  Total change: -8.32  Rating chartPersonal card
 Iranian Youth Chess Championship 2023 (Boys U14)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1544 1846 3.50 6 -1.39 26 -36.14 
  Ghadr, Rastin 1261 IRI1.0010.02260.52 
  Barati Masihi, Kevin 1515 IRI1.0010.12263.12 
  Saghaie, Parsina 1608 IRI0.501-0.3026-7.80 
  Adalatkhah, Mahdi 1863 IRI0.001-0.4826-12.48 
  Dabiri, Matin 1446  * IRI1.0010.08262.08 
  Khosravi, Korosh 1573 IRI0.001-0.8326-21.58 
 * 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 Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1715 1846 9.00 11 1.83 26 47.58 
  Javanshir, Omid 1509 IRI1.0010.12263.12 
  Masoumi, Mohammad 1615 IRI1.0010.21265.46 
  Mardali, Yousef 1605 IRI1.0010.20265.20 
  Vaghar, Mohsen 1995 IRI0.001-0.3026-7.80 
  Safa Joo, Mohammad Ali 1604 IRI1.0010.20265.20 
  Nasiri Evanaki, Mohammad Yasin 1446  * IRI1.0010.08262.08 
  Taavoni, Rahim 1981 IRI0.5010.18264.68 
  Shojaiyan, Behrouz 1698 IRI1.0010.30267.80 
  Amiri, Ali 1991 IRI0.5010.19264.94 
  Fathi Tavani, Farhoud 1633 IRI1.0010.23265.98 
  Habibi, Radin 1787 IRI1.0010.422610.92 
 * 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 Milad Rapid cup 1402 Tehran IRI 2023-05-20
RcRownchangeKK*chgGame
 1490 1846 7.00 9 -0.76 26 -19.76 
  Mpohammad Zade Samanloo, Mohammad 1446  * IRI1.0010.08262.08 
  Eghbali, Mohammad Hossein 1247 IRI1.0010.02260.52 
  Parsi, Afshin 1366 IRI1.0010.05261.30 
  Kesheshi, Arman 1544 IRI1.0010.15263.90 
  Doostkam, Poyan 1804 IRI0.001-0.5626-14.56 
  Rahmani, Jamshid 1516 IRI0.001-0.8826-22.88 
  Khodabakhsh, Mohammad Mahdi 1435 IRI1.0010.08262.08 
  Abdolahi, Amir Taha 1421 IRI1.0010.07261.82 
  Shooreshi, Parham 1635 IRI1.0010.23265.98 
 * 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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