Individual Calculations March 2023
 Akhoondzadeh, Mahdi  Total change: 57.75  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1570 1727 7.00 11 -0.50 33 -16.50 
  Sodachi, Saba 1512 IRI1.0010.23337.59 
  Shafaee, H. 2072 IRI0.5010.393312.87 
  Rahimzadeh, Maryam 1327  * IRI1.0010.08332.64 
  Beikpour, Mohammadhossein 1330 IRI0.001-0.9233-30.36 
  Ghovati, Amirhosein 1462 IRI1.0010.18335.94 
  Nemati, Mehrad 1449 IRI0.501-0.3333-10.89 
  Mostafavi Parsa, Mohammad 1502 IRI1.0010.22337.26 
  Hosseini, Vihan 1464 IRI1.0010.18335.94 
  Eskandari, Amirali 1934 IRI0.001-0.2333-7.59 
  Salman, Yasin 1530 IRI1.0010.25338.25 
  Badghisi, Jarullah 1691 AFG0.001-0.5533-18.15 
 * 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)
 
 19th International Caspian Cup (B Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1589 1727 9.00 10 2.25 33 74.25 
  Vahdani, Sane 1493 IRI1.0010.21336.93 
  Gholami Katigari, Gholamreza 1560 IRI1.0010.28339.24 
  Gholami, Amir Mohammad 1621 IRI1.0010.363311.88 
  Bagheri, Behrad 1624 IRI0.001-0.6433-21.12 
  Jahantighi, Bardia 1539 IRI1.0010.26338.58 
  Saghaie, Parsina 1367 IRI1.0010.10333.30 
  Rafigh, Shervin 1612 IRI1.0010.343311.22 
  Mousivand, Ali 1609 IRI1.0010.343311.22 
  Taheri, Mani 1673 IRI1.0010.423313.86 
  Mastizadeh, Saeed 1787 IRI1.0010.583319.14 

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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