Rapid: Individual Calculations July 2023
 Ghorbani, Kambiz  Total change: -44.71  Rating chartPersonal card
 Alborz Rapid Cup 10 Khordad (1402) Alborz IRI 2023-05-31
RcRownchangeKK*chgGame
 1617 1653 2.00 6 -1.23 17 -20.91 
  Eskandary, Mahmood 1990 IRI0.001-0.1217-2.04 
  Malaknezhad, Mohammad Taha 1352 IRI1.0010.15172.55 
  Esmaeili, Soroush 1795 IRI0.001-0.3117-5.27 
  Bajelan, Mohammad Ali 1335 IRI1.0010.13172.21 
  Mehran, Hossein 1825 IRI0.001-0.2717-4.59 
  Ahmadnia, Ahmad 1402 IRI0.001-0.8117-13.77 

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)
 
 Rapid Rated tournament(4), Iran Shahryar 12 khordad 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1560 1586 4.50 7 0.77 17 13.09 
  Parsamoghadam, Yazdan 1186  * IRI1.0010.08171.36 
  Mohandesi, Shahin m1900 IRI0.001-0.1417-2.38 
  Radnezhad, Saber 1312 IRI0.501-0.3317-5.61 
  Normohammadi, Gholam Hazrat 1547 IRI1.0010.45177.65 
  Kargari Arian, Saba 1592 IRI1.0010.51178.67 
  Izady, Mohammad 1938 IRI0.001-0.1117-1.87 
  Chenari, Davood 1443 IRI1.0010.31175.27 
 * 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)
 
 Rapid Rated tournament(5), Iran Shahryar 19 khordad 1402 Tehran IRI 2023-06-08
RcRownchangeKK*chgGame
 1484 1586 3.50 7 -0.76 17 -12.92 
  Rostamzadeh, Kiana 1144 IRI1.0010.06171.02 
  Alinia Alvar, Davood 1371 IRI1.0010.23173.91 
  Esmaeili, Soroush 1881 IRI0.001-0.1517-2.55 
  Azimyan Ghahremanlo, Ilya 1319 IRI0.501-0.3217-5.44 
  Mohammadpour, Afshin 1939 IRI0.001-0.1117-1.87 
  Taghavi, Armita 1186  * IRI1.0010.08171.36 
  Normohammadi, Gholam Hazrat 1547 IRI0.001-0.5517-9.35 
 * 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)
 
 Rapid Rated tournament(6), Iran Shahryar 26 khordad 1402 Tehran IRI 2023-06-12
RcRownchangeKK*chgGame
 1568 1586 4.00 7 0.32 17 5.44 
  Jamali, Ehsan 1186  * IRI1.0010.08171.36 
  Eghlidi, Mehran 1275 IRI1.0010.14172.38 
  Izady, Mohammad 1938 IRI0.001-0.1117-1.87 
  Sodachi, Saba 1407 IRI1.0010.27174.59 
  Shafie Sadigh, Mohammad Parsa 1331 IRI1.0010.19173.23 
  Chavari, Mohammad Mahdi 1966 IRI0.001-0.0917-1.53 
  Mehran, Hossein 1875 IRI0.001-0.1617-2.72 
 * 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)
 
 Alborz Rapid 19 khordad 1402 Alborz IRI 2023-06-20
RcRownchangeKK*chgGame
 1446 1586 2.00 6 -1.90 17 -32.30 
  Mahmoodi, Nader 1765 IRI0.001-0.2717-4.59 
  Zare, Kasra 1188 IRI0.001-0.9217-15.64 
  Bigdeli, Melisa 1187 IRI1.0010.08171.36 
  Malaknezhad, Mohammad Taha 1391 IRI1.0010.25174.25 
  Ghorbani, Sina 1673 IRI0.001-0.3817-6.46 
  Malaknezhad, Amirali 1469 IRI0.001-0.6617-11.22 

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)
 
 Alborz Rapid 2 Tir 1402 Alborz IRI 2023-06-22
RcRownchangeKK*chgGame
 1427 1586 5.00 7 0.17 17 2.89 
  Karimi, Artin 1232 IRI1.0010.11171.87 
  Kazemi, Ghazal 1407 IRI1.0010.27174.59 
  Rahimpour, Arian 1454 IRI1.0010.32175.44 
  Abedini, Morteza 1805 IRI0.001-0.2217-3.74 
  Sodachi, Saba 1407 IRI0.501-0.2317-3.91 
  Yaghoobi, Tara 1439 IRI0.501-0.2017-3.40 
  Valibeigi Darvishvand, Parham 1245 IRI1.0010.12172.04 

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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