Rapid: Individual Calculations April 2023
 Sadeghi Givi, Reza  Total change: -3.80  Rating chartPersonal card
 4th Zibashahr Qazvin Rapid Cup Qazvin IRI 2023-02-28
RcRownchangeKK*chgGame
 1827 1902 6.00 9 0.92 20 18.40 
  Mehdipour, Nima 1502  * IRI1.0010.08201.60 
  Lamei Ramand, Behrooz 1412 IRI1.0010.04200.80 
  Rastbod, Ali f2214 IRI0.5010.36207.20 
  Sharafi, Amirhossein 1547 IRI1.0010.11202.20 
  Jamshidi, Amir Hossein f2157 IRI0.001-0.1920-3.80 
  Mohamadi, Niyousha 1661 IRI1.0010.20204.00 
  Saedi, Sobhan 1843 IRI1.0010.42208.40 
  Daliri, Pedram 2069 IRI0.5010.22204.40 
  Khaledi, Omid 2035 IRI0.001-0.3220-6.40 
 * 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)
 
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1612 1902 6.50 9 -0.42 20 -8.40 
  Eshkevari, Sahand 1156 IRI1.0010.00200.00 
  Masoumi, Behrad 1469 IRI1.0010.06201.20 
  Nazari, Arad m2273 IRI0.001-0.1020-2.00 
  Mohammadzadeh, Sepehr 1450 IRI1.0010.06201.20 
  Pir, Mehdi 1489 IRI0.001-0.9320-18.60 
  Nazari Nia, Shahram 1545 IRI1.0010.11202.20 
  Davoodi, Mehran 1611 IRI0.501-0.3520-7.00 
  Razmjou, Elia 1502  * IRI1.0010.08201.60 
  Vaghar, Mohsen 2013 IRI1.0010.652013.00 
 * 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
 1772 1902 4.50 8 -0.69 20 -13.80 
  Karimi, Aref 1534 IRI0.501-0.4020-8.00 
  Nazemi, Pedram 1994 IRI0.001-0.3720-7.40 
  Ramezani, Hossein 1502  * IRI1.0010.08201.60 
  Akbari, Hossein 1719 IRI1.0010.26205.20 
  Azimi Aghghale, Amirmahdi 1756 IRI1.0010.30206.00 
  Akhoondzadeh, Mahdi 1832 IRI1.0010.40208.00 
  Alaghehmand, Arshia 1989 IRI0.001-0.3820-7.60 
  Samadifar, Mahdi 1848 IRI0.001-0.5820-11.60 
 * 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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