Rapid: Individual Calculations April 2023
 Abedi, Ali  Total change: -25.60  Rating chartPersonal card
 Mazandaran Rapid Chess Championship Mazandaran IRI 2023-02-27
RcRownchangeKK*chgGame
 1782 2130 8.00 10 -0.08 20 -1.60 
  Salehi Rekavandi, Amir Reza 1730  * IRI0.501-0.4220-8.40 
  Alimoradi, Abdolvahed 1698 IRI1.0010.07201.40 
  Yosefi, Mohammad Taher 1346 IRI1.0010.00200.00 
  Fallah Saravi, Mohammad 1573 IRI1.0010.03200.60 
  Alinasab, Mobina wg2170 IRI0.5010.06201.20 
  Moosavifar, Seyed Abolfazl 2057 IRI1.0010.40208.00 
  Moosavi, Seyed Arad 1569 IRI1.0010.02200.40 
  Naderi, Abdollah 1931 IRI1.0010.24204.80 
  Salar, Milad 2117 IRI0.001-0.5220-10.40 
  Kharamin, Iman 1630 IRI1.0010.04200.80 
 * 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)
 
 4th Zibashahr Qazvin Rapid Cup Qazvin IRI 2023-02-28
RcRownchangeKK*chgGame
 1754 2130 7.00 9 -0.66 20 -13.20 
  Moarefi, Fatemeh 1730  * IRI1.0010.08201.60 
  Sharafi, Amirhossein 1547 IRI0.001-0.9820-19.60 
  Siadat, Seyed Gholamreza 1285 IRI1.0010.00200.00 
  Farmani Anuoshe, Ariyan 1792 IRI1.0010.12202.40 
  Fazeli, Mohammad Ali 1690 IRI1.0010.06201.20 
  Mahmoodi, Nader 1894 IRI1.0010.20204.00 
  Shahbazi, Mohammadreza 2038 IRI0.501-0.1320-2.60 
  Salimiyan, Behzad 2058 IRI0.501-0.1020-2.00 
  Pourramezan Chafjiri, Parsa 1749 IRI1.0010.09201.80 
 * 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)
 
 2nd Hirkan Rapid Cup Golestan IRI 2023-03-09
RcRownchangeKK*chgGame
 1575 2130 6.00 7 -0.54 20 -10.80 
  Jafari, Behnia 1730  * IRI1.0010.08201.60 
  Zangi, Niavash 1307 IRI1.0010.00200.00 
  Ghasemi, Reza 1397 IRI1.0010.01200.20 
  Karami Gorgan, Kian 1604 IRI0.501-0.4720-9.40 
  Maghsoudloo, Amir Ali 1978 IRI1.0010.30206.00 
  Mosayebi, Pourya 1433 IRI1.0010.01200.20 
  Saghaie, Parsina 1579 IRI0.501-0.4720-9.40 
 * 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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