Rapid: Individual Calculations July 2024
 Ghanbari, Emad  Total change: -23.00  Rating chartPersonal card
 The 1st FETR Cup Rapid Open Chess Tournament(Rated) Lahijan IRI 2024-05-08
RcRownchangeKK*chgGame
 1627 1815 5.00 8 -0.84 20 -16.80 
  Bahri, Nima 1494 IRI1.0010.13202.60 
  Ahmadi, Barad 2070 IRI0.001-0.1920-3.80 
  Mousavi, Seyed Mahan 1571 IRI1.0010.20204.00 
  Gholizadeh, Majid 1633 IRI0.001-0.7420-14.80 
  Farahvashi, Zahra 1523 IRI0.001-0.8520-17.00 
  Hasani Deilami, Mahmood 1594 IRI1.0010.22204.40 
  Sakhaei, Asal 1518 IRI1.0010.15203.00 
  Ranjbarjalali, Parham 1611 IRI1.0010.24204.80 

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
 1634 1815 5.50 7 0.60 20 12.00 
  Mousavi, Seyed Radvin 1415  * IRI1.0010.08201.60 
  Tizhoosh, Amirhossein 1502 IRI1.0010.14202.80 
  Khanipour, Abolfazl 2016 IRI0.001-0.2420-4.80 
  Shabanzadeh, Baran 1464 IRI1.0010.11202.20 
  Daroogar Sabet, Samin 1581 IRI1.0010.21204.20 
  Hadian, Amir Mohammad 1573 IRI1.0010.20204.00 
  Bararjani, Mohamad 1885 IRI0.5010.10202.00 
 * 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)
 
 3rd Astaneh Rapid Cup Gilan IRI 2024-06-21
RcRownchangeKK*chgGame
 1709 1794 4.50 9 -0.91 20 -18.20 
  Borji, Ali 1522 IRI1.0010.17203.40 
  Kouchaki, Amirreza 1998 IRI0.001-0.2420-4.80 
  Rafiei, Hassan 1555 IRI1.0010.20204.00 
  Ahmadi, Barad 2066 IRI0.001-0.1720-3.40 
  Movaghari, Abolfazl 1605 IRI0.501-0.2520-5.00 
  Sharifan, Arian 1422 IRI1.0010.10202.00 
  Rokhjavan, Mahdi 1553 IRI1.0010.20204.00 
  Tavakolian, Mohsen 1981 IRI0.001-0.2620-5.20 
  Ranjbarjalali, Parham 1680 IRI0.001-0.6620-13.20 

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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