Rapid: Individual Calculations April 2023
 Masoumi, Sahar  Total change: 28.56  Rating chartPersonal card
 Gilan Rapid Cup (8Esfand 1401) Gilan IRI 2023-02-28
RcRownchangeKK*chgGame
 1531 1759 5.50 7 0.24 28 6.72 
  Bahramsefat, Mohammadali 1359  * IRI1.0010.08282.24 
  Biriya, Yadollah 1268 IRI1.0010.04281.12 
  Masoumi, Amirhossein 1491 IRI1.0010.17284.76 
  Bashiri, Aryan 2109 IRI0.001-0.1128-3.08 
  Golshannezhad, Pooya 1588 IRI0.501-0.2328-6.44 
  Reshad, Radin 1508 IRI1.0010.19285.32 
  Fardi, Kian 1392 IRI1.0010.10282.80 
 * 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)
 
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1764 1804 5.50 9 0.56 28 15.68 
  Rezaei Gorjan, Mohammad Javad 1404  * IRI1.0010.08282.24 
  Kazemi, Parham 1408 IRI1.0010.08282.24 
  Salimiyan, Behzad 2058 IRI1.0010.812822.68 
  Nazari, Arad m2273 IRI0.001-0.0528-1.40 
  Azadi, Amirmohammad 2201 IRI0.001-0.0828-2.24 
  Shahmohammadi, Amirmohammad 1551 IRI1.0010.19285.32 
  Yousefi, Ahmadreza 1450 IRI1.0010.11283.08 
  Tavoosi Rad, Ramtin 2007 IRI0.001-0.2428-6.72 
  Noorinezhad, Nafas 1521 IRI0.501-0.3428-9.52 
 * 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)
 
 Qazvin Nowrouz Rapid Cup (U-2000) Qazvin IRI 2023-03-24
RcRownchangeKK*chgGame
 1814 1804 4.50 9 0.22 28 6.16 
  Aziztabar, Mohamad Matin 1404  * IRI1.0010.08282.24 
  Biriya, Mohammadamin 1961 IRI0.5010.21285.88 
  Mohammadpour, Afshin 1921 IRI1.0010.662818.48 
  Mahmoodi, Nader 1894 IRI0.001-0.3828-10.64 
  Khanipour, Abolfazl 1961 IRI1.0010.712819.88 
  Shafaee, H. 1957 IRI0.001-0.3028-8.40 
  Samadi, Hadi 1857 IRI0.001-0.4328-12.04 
  Sharafi, Amirhossein 1649 IRI1.0010.29288.12 
  Saeedi, Reza 1720 IRI0.001-0.6228-17.36 
 * 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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