Rapid: Individual Calculations January 2024
 Rahmani, Pedram  Total change: 50.60  Rating chartPersonal card
 2nd IRCF Rapid CUP 1402 (University Students Day) Tehran IRI 2023-12-07
RcRownchangeKK*chgGame
 1628 1788 7.00 9 1.02 20 20.40 
  Habibzadeh, Marzieh 1317 IRI1.0010.05201.00 
  Lotfi, Amirmohammad 1388  * IRI1.0010.08201.60 
  Ghafourian, Amir Ali 2128 IRI0.001-0.1220-2.40 
  Ghafari, Sajed 1355 IRI1.0010.06201.20 
  Khorshidi, Yegane 1482 IRI1.0010.14202.80 
  Baneshi, Mahan 2031 IRI0.001-0.2020-4.00 
  Kazemi, Amir Hossein 1458 IRI1.0010.12202.40 
  Afshari, Mohammadparsa 1623 IRI1.0010.28205.60 
  Nikzad, Nami 1871 IRI1.0010.612012.20 
 * 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)
 
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1440 1788 2.00 4 -1.52 20 -30.40 
  Zibaei, Ali 1388  * IRI1.0010.08201.60 
  Vasheghani, Behrad 1516 IRI0.001-0.8320-16.60 
  Rezaei, Sohrab 1326 IRI1.0010.05201.00 
  Akhavan Rad, Ali Asghar 1531 IRI0.001-0.8220-16.40 
 * 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 Chess To Infinity Rapid Tournament 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1741 1788 6.00 9 1.00 20 20.00 
  Nadalizadeh, Artin 1388  * IRI1.0010.08201.60 
  Yaghoobi, Tara 1453 IRI1.0010.12202.40 
  Ghayourifar, Amir 2041 IRI0.001-0.1920-3.80 
  Keshishi, Arman 1527 IRI1.0010.18203.60 
  Lavasani, Javad 1992 IRI0.001-0.2420-4.80 
  Akhavan Rad, Aliasghar 1523 IRI1.0010.18203.60 
  Vasheghani, Behrad 1516 IRI1.0010.17203.40 
  Gholami, Armin 1990 IRI1.0010.762015.20 
  Hakemi, Arman m2240 IRI0.001-0.0620-1.20 
 * 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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1804 1788 6.50 9 2.03 20 40.60 
  Seifdar, Mohammad Hasan 1518 IRI1.0010.17203.40 
  Ebrahimibasyaei, Amirali 1474 IRI1.0010.14202.80 
  Sadeghi Givi, Reza 1933 IRI1.0010.692013.80 
  Mogheyseh, Abolfazl 2025 IRI0.001-0.2020-4.00 
  Habibi, Radin 1900 IRI1.0010.652013.00 
  Hojjatinejad, Ilia 1866 IRI0.5010.11202.20 
  Kaveh, Taghi 1522 IRI1.0010.18203.60 
  Mosadeghpour, Masoud g2354 IRI0.001-0.0220-0.40 
  Barati Masihi, Kevin 1643 IRI1.0010.31206.20 

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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