Rapid: Individual Calculations July 2024
 Hosseinzadeh, Salar  Total change: 48.96  Rating chartPersonal card
 The 1st FETR Cup Rapid Open Chess Tournament(Rated) Lahijan IRI 2024-05-08
RcRownchangeKK*chgGame
 1688 1751 3.50 7 -0.56 24 -13.44 
  Sirati, Rastin 1468 IRI0.501-0.3424-8.16 
  Najafi, Jafar 1574 IRI1.0010.27246.48 
  Rezaei, Hamidreza 1885 IRI0.001-0.3224-7.68 
  Rabbani, Rashid 1708 IRI1.0010.442410.56 
  Samsam, Farhad 1930 IRI0.001-0.2724-6.48 
  Kafash Lahiji, Ramtin 1633 IRI0.501-0.1624-3.84 
  Mobaraki, Sajjad 1616 IRI0.501-0.1824-4.32 

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)
 
 2nd Lahijan Zehne-Bartar Rapid Cup Lahijan IRI 2024-05-23
RcRownchangeKK*chgGame
 1759 1751 5.00 7 1.61 24 38.64 
  Mohammadi, Erfan 1401 IRI1.0010.11242.64 
  Kohan, Shervan 1459 IRI1.0010.15243.60 
  Eghdam, Pouria 2050 IRI0.001-0.1524-3.60 
  Bararjani, Mehdi 1668 IRI1.0010.39249.36 
  Rezaei, Hamidreza 1885 IRI1.0010.682416.32 
  Akhasteh, Abbas 1831 IRI1.0010.612414.64 
  Khanipour, Abolfazl 2016 IRI0.001-0.1824-4.32 

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)
 
 Khordad Rapid Cup of Gilan Rasht IRI 2024-06-06
RcRownchangeKK*chgGame
 1825 1780 5.00 7 1.85 24 44.40 
  Safari, Amirmohammad 1479 IRI1.0010.15243.60 
  Lotfi, Fatollah 1612 IRI1.0010.28246.72 
  Rajabzadeh, Arsam 1914 IRI1.0010.682416.32 
  Ebrahimi Rashti, Asal 1989 IRI1.0010.772418.48 
  Nazari, Arad m2180  * IRI0.001-0.0824-1.92 
  Rezaeipour, Sina 1905 IRI0.001-0.3324-7.92 
  Rahimi Bashar, Mahmoud 1696 IRI1.0010.38249.12 
 * 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)
 
 3rd Astaneh Rapid Cup Gilan IRI 2024-06-21
RcRownchangeKK*chgGame
 1591 1780 5.00 8 -0.86 24 -20.64 
  Ghadimi, Arian 1507 IRI1.0010.17244.08 
  Pilevar, Hadi 1940 IRI0.001-0.2924-6.96 
  Hashemi, Hirad 1520 IRI0.001-0.8224-19.68 
  Rahpeima, Savina 1550 IRI1.0010.21245.04 
  Omidvar Seyghalani, Mohammad 1568 IRI0.001-0.7724-18.48 
  Kouchaki, Aein 1472 IRI1.0010.14243.36 
  Ramezani, Aamin 1549 IRI1.0010.21245.04 
  Yousef Navid, Shahriar 1622 IRI1.0010.29246.96 

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)
 

 

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