Rapid: Individual Calculations August 2018
 Atakhan, Abtin  Total change: 54.60  Rating chartPersonal card
 5th Nobavegan Rapid Cup 1397 - Under 14 Qazvin IRI 2018-06-29
RcRownchangeKK*chgGame
 1601 1945 7.00 8 0.06 15 0.90 
  Hodavandkhani, Arefeh 1545  * IRI1.0010.08151.20 
  Khalili, Behrad 1545  * IRI1.0010.08151.20 
  Esmaeili, Soroush 1545  * IRI1.0010.08151.20 
  Alimardani, Amir H 1545  * IRI1.0010.08151.20 
  Rezaei, Amirhossein 1545  * IRI1.0010.08151.20 
  Mahdavi, Reza 1903 IRI0.001-0.5615-8.40 
  Rajabi, Amir Hosein 1545  * IRI1.0010.08151.20 
  Heravi, Mohammad Hossein 1638 IRI1.0010.14152.10 
 * 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 Rapid 14 Tir 1397 Qazvin IRI 2018-07-05
RcRownchangeKK*chgGame
 1872 1994 4.00 6 0.20 15 3.00 
  Rezaei, Amirhossein 1594  * IRI1.0010.08151.20 
  Daliri, Pedram 1881 IRI1.0010.35155.25 
  Hasanzadeh, Bahman 1594  * IRI1.0010.08151.20 
  Mahdavi, Hassan 2032 IRI0.001-0.4515-6.75 
  Soudmand, Sayed Mohsen 1836 IRI1.0010.29154.35 
  Sedaghati, Mehrdad f2296 IRI0.001-0.1515-2.25 
 * 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)
 
 2nd Minoudor Qazvin Rapid Cup 1397 Qazvin IRI 2018-07-06
RcRownchangeKK*chgGame
 1895 1994 5.50 6 1.75 15 26.25 
  Mahdavi, Hossein 1700 IRI1.0010.15152.25 
  Soudmand, Sayed Mohsen 1836 IRI1.0010.29154.35 
  Mahdavi, Hassan 2032 IRI0.5010.05150.75 
  Rahmani, Raza 1699 IRI1.0010.15152.25 
  Najafi Tabar, Aydin 1807 IRI1.0010.26153.90 
  Sedaghati, Mehrdad f2296 IRI1.0010.851512.75 

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 Rapid 21 Tir 1397 Qazvin IRI 2018-07-12
RcRownchangeKK*chgGame
 1855 1994 4.50 6 0.61 15 9.15 
  Mohammadi, Melika 1594  * IRI1.0010.08151.20 
  Mahdavi, Mahdis 1760 IRI1.0010.21153.15 
  Najafiyan Pour, Mahyar 2118 IRI0.001-0.3315-4.95 
  Haghshenas, Zahra 1770 IRI0.501-0.2815-4.20 
  Yadegar, Radin 1594  * IRI1.0010.08151.20 
  Sedaghati, Mehrdad f2296 IRI1.0010.851512.75 
 * 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 Weekly Rapid Cup 28 Tir 1397 Qazvin IRI 2018-07-19
RcRownchangeKK*chgGame
 1777 1994 5.00 6 0.51 15 7.65 
  Lashgari, Mohammad Saleh 1594  * IRI1.0010.08151.20 
  Mahdavi, Mahdis 1760 IRI1.0010.21153.15 
  Alimardani, Amir H 1594  * IRI1.0010.08151.20 
  Mahdavi, Hassan 2032 IRI0.5010.05150.75 
  Soudmand, Sayed Mohsen 1836 IRI1.0010.29154.35 
  Mahdavi, Reza 1843 IRI0.501-0.2015-3.00 
 * 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)
 
 22th Caspian Rapid Cup 1397 Qazvin IRI 2018-07-20
RcRownchangeKK*chgGame
 1903 1994 5.50 8 0.66 15 9.90 
  Ghorbani, Ramezan 1594  * IRI1.0010.08151.20 
  Mahdavi, Mahdis 1760 IRI1.0010.21153.15 
  Soudmand, Sayed Mohsen 1836 IRI1.0010.29154.35 
  Abedini, Morteza 1968 IRI1.0010.46156.90 
  Rastbod, Ali f2165 IRI0.001-0.2715-4.05 
  Mahdavi, Reza 1843 IRI0.501-0.2015-3.00 
  Barzigar, Behrang 2157 IRI1.0010.721510.80 
  Karbalaei Sadeghi, Farhad 1898 IRI0.001-0.6315-9.45 
 * 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)
 
 Tehran Rapid 4 Mordad 1397 Tehran IRI 2018-07-26
RcRownchangeKK*chgGame
 1783 1994 5.00 7 -0.15 15 -2.25 
  Shahbazpour, Bijan 1594  * IRI1.0010.08151.20 
  Navidi, Parsa 1625 IRI1.0010.10151.50 
  Allahverdi, Davood 1783 IRI1.0010.23153.45 
  Abed, Meisam 2033 IRI0.001-0.4515-6.75 
  Fathollahi, Hamid 1706 IRI1.0010.16152.40 
  Lavasani, Javad 2048 IRI0.001-0.4215-6.30 
  Mehrabi, Manouchehr 1694 IRI1.0010.15152.25 
 * 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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