Individual Calculations September 2018
 Khoshkalam, Seyed Mahan  Total change: -70.00  Rating chartPersonal card
 8th Shahid Rajaei Cup - A Groupe 1397 Qazvin IRI 2018-08-02
RcRownchangeKK*chgGame
 1604 1767 4.50 9 -1.72 35 -60.20 
  Sabzali, Pardis 1367  * IRI1.0010.08352.80 
  Samsam, Farhad 1962 IRI0.001-0.2535-8.75 
  Rahmani, Iraj 1519 IRI0.001-0.8135-28.35 
  Mahdi Beygi, Alireza 1440 IRI1.0010.13354.55 
  Mohammadi Akbarabadi, Hossein 1569 IRI1.0010.24358.40 
  Fathi, Himan 1891 IRI0.001-0.3335-11.55 
  Heravi, Mohammad Hossein 1636 IRI0.501-0.1835-6.30 
  Yadegar, Radin 1535 IRI0.001-0.7935-27.65 
  Jalalvand, Amir Hesam 1513 IRI1.0010.19356.65 
 * 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
 1742 1767 5.50 11 -0.28 35 -9.80 
  Zare, Mahdimohammad 1367  * IRI1.0010.08352.80 
  Ghafourian, Amir Ali 2023 IRI0.001-0.1935-6.65 
  Andayeshgar, Mohammad 1451 IRI1.0010.13354.55 
  Bosagh Zadeh, Alireza 2033 IRI0.001-0.1835-6.30 
  Kalvandi, Mohammad Naeim 1487 IRI1.0010.16355.60 
  Taslimi, Borsa 1945 IRI0.001-0.2735-9.45 
  Jalalvand, Amir Hesam 1513 IRI1.0010.19356.65 
  Doroodian, Mahyar 2065 IRI0.5010.353512.25 
  Tavoosi Rad, Ramtin 2042 IRI0.001-0.1735-5.95 
  Sharafi, Mohammadreza 1676 IRI0.001-0.6235-21.70 
  Zamani, Morteza 1561 IRI1.0010.24358.40 
 * 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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