Rapid: Individual Calculations January 2023
 Alizadeh, Amirhosein  Total change: -5.67  Rating chartPersonal card
 16th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-02
RcRownchangeKK*chgGame
 1641 1628 5.00 8 1.26 21 26.46 
  Zahedifar, Anahita wf2059 IRI0.5010.43219.03 
  Azimi Aghghale, Amirmahdi 1730 IRI0.5010.14212.94 
  Delgoshad, Amin 1146 IRI1.0010.05211.05 
  Shakeri, Hossein 1228  * IRI1.0010.08211.68 
  Behzad Nazif, Parva 1798 IRI0.001-0.2821-5.88 
  Aghadoust, Kimia 1444 IRI1.0010.26215.46 
  Ahadian, Armin 1805 IRI1.0010.732115.33 
  Rostami, Rouzbeh 1920 IRI0.001-0.1521-3.15 
 * 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)
 
 17th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-09
RcRownchangeKK*chgGame
 1561 1628 4.00 8 -0.68 21 -14.28 
  Doroodgar, A.hosein 2098 IRI0.001-0.0521-1.05 
  Davachi, Hamid 1460 IRI1.0010.28215.88 
  Azar Kaman, Armita 1228  * IRI1.0010.08211.68 
  Roshantab, Sadra 1207 IRI1.0010.07211.47 
  Faryad, H. A 1801 IRI0.001-0.2721-5.67 
  Teymouri, Amir Hossein 1270 IRI1.0010.10212.10 
  Khademi, Mohammad Miran f2070 IRI0.001-0.0621-1.26 
  Kalantari, Mohammad Saleh 1351 IRI0.001-0.8321-17.43 
 * 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 Yalda Rapid Cup Rasht IRI 2022-12-16
RcRownchangeKK*chgGame
 1415 1628 5.50 9 -1.09 21 -22.89 
  Rostami, Mohammad 1228  * IRI1.0010.08211.68 
  Parsa, Anousha 1200 IRI1.0010.07211.47 
  Majidzadeh, Amirhossein 1960 IRI0.001-0.1221-2.52 
  Rajabzadeh, Arsam 1302 IRI1.0010.13212.73 
  Khanlari, Aryan 1260 IRI0.501-0.4021-8.40 
  Rouhi, Arman 1396 IRI0.001-0.7921-16.59 
  Khelghatdoust, Amirali 1343 IRI1.0010.16213.36 
  Nikfar, Kianmehr 1307 IRI1.0010.13212.73 
  Rahmat Pour, Armin 1741 IRI0.001-0.3521-7.35 
 * 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 IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-23
RcRownchangeKK*chgGame
 1672 1628 4.00 8 0.24 21 5.04 
  Noroozi, Omid m2157 IRI0.001-0.0321-0.63 
  Shakeri, Amirali 1544 IRI0.501-0.1221-2.52 
  Abbasi, Matin 1260 IRI1.0010.10212.10 
  Akhoondzadeh, Mahdi 1791 IRI0.001-0.2821-5.88 
  Kashefi, Amir Hosein f2032 IRI0.001-0.0821-1.68 
  Abed, Meisam 1912 IRI0.5010.34217.14 
  Farshforosh, Samad 1317 IRI1.0010.14212.94 
  Alehdavood, Ali 1360 IRI1.0010.17213.57 

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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