Rapid: Individual Calculations December 2023
 Rezvani, A.h.  Total change: 53.80  Rating chartPersonal card
 Weekly Ahouran Chess School (27 Mehr) Tehran IRI 2023-10-31
RcRownchangeKK*chgGame
 1797 1755 3.50 6 0.89 20 17.80 
  Bajalan, Mohammad 1432 IRI1.0010.13202.60 
  Habibi, Radin 1922 IRI1.0010.722014.40 
  Mousivand, Ali 1853 IRI0.5010.13202.60 
  Mahmoody, Mohammad Sadegh 1942 IRI1.0010.742014.80 
  Doostkam, Pouyan 1805 IRI0.001-0.4320-8.60 
  Azimi Aghghale, Amirmahdi 1830 IRI0.001-0.4020-8.00 

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 Rapid Grand Prix Of Chess To Infinity Tournaments 1402 Tehran IRI 2023-11-10
RcRownchangeKK*chgGame
 1632 1783 4.50 8 -0.86 20 -17.20 
  Mahmoudi, Pouria 1507 IRI1.0010.17203.40 
  Soozankar, A.m. m2145 IRI0.001-0.1020-2.00 
  Karimi, Salar 1563 IRI0.501-0.2820-5.60 
  Khalaj, Artin 1383  * IRI1.0010.08201.60 
  Etemadi, Khashayar 1501 IRI1.0010.16203.20 
  Mohammadzadeh, Hadi 1357 IRI1.0010.07201.40 
  Teimouri Yadkuri, Shahdad c2040 IRI0.001-0.1820-3.60 
  Ghadiri Bidhendi, Ebrahim 1562 IRI0.001-0.7820-15.60 
 * 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)
 
 Weekly Ahourarn Chess School (2 Azar) Tehran IRI 2023-11-26
RcRownchangeKK*chgGame
 1690 1783 6.00 7 1.82 20 36.40 
  Abbaszadeh, Pedram 1383  * IRI1.0010.08201.60 
  Askari, Ali 1437 IRI1.0010.11202.20 
  Kashefi, Amir Hosein f2034 IRI0.001-0.1920-3.80 
  Rahnamai Namin, Mohammadreza 1504 IRI1.0010.16203.20 
  Alinejad, Davood 1633 IRI1.0010.30206.00 
  Amiri, Ali 1919 IRI1.0010.682013.60 
  Parham Asl, Mani 1917 IRI1.0010.682013.60 
 * 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)
 
 Ahouran Chess School Tehran IRI 2023-11-26
RcRownchangeKK*chgGame
 1685 1783 5.00 7 0.84 20 16.80 
  Shahinpour, Yasin 1383  * IRI1.0010.08201.60 
  Mohammadzadeh, Hadi 1357 IRI1.0010.07201.40 
  Azami, Nasrollah 1540 IRI1.0010.20204.00 
  Parham Asl, Mani 1917 IRI1.0010.682013.60 
  Rashidi, Masood 1621 IRI1.0010.29205.80 
  Kashefi, Amir Hosein f2034 IRI0.001-0.1920-3.80 
  Mahmoody, Mohammad Sadegh 1944 IRI0.001-0.2920-5.80 
 * 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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