Rapid: Individual Calculations January 2024
 Sadeghi Givi, Reza  Total change: -34.08  Rating chartPersonal card
 Weekly Ahouran Chess School (9 Azar) Tehran IRI 2023-11-30
RcRownchangeKK*chgGame
 1645 1957 6.00 8 -0.62 16 -9.92 
  Radmojarad, Seyed Hossein 1557  * IRI1.0010.08161.28 
  Aledavood, Seyed Ali 1563 IRI0.001-0.9216-14.72 
  Maleki, Mir Mahdi 1636 IRI1.0010.13162.08 
  Rahnamai Namin, Mohammadreza 1504 IRI1.0010.06160.96 
  Abdolahi, Amir Taha 1574 IRI1.0010.09161.44 
  Doroodgar, Amir Hossein 2121 IRI0.001-0.2816-4.48 
  Basiri, Hasan 1565 IRI1.0010.08161.28 
  Mahdi Zadeh, Mohamad 1643 IRI1.0010.14162.24 
 * 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 Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-12-08
RcRownchangeKK*chgGame
 1877 1933 7.00 11 0.78 16 12.48 
  Mehrabi, Parham 1533  * IRI1.0010.08161.28 
  Ghanbarpour, Mahan 1589 IRI1.0010.12161.92 
  Mahdavi, Reza f2333  * IRI0.001-0.0816-1.28 
  Shadanpour, Sana 1605 IRI1.0010.13162.08 
  Sharafi, Amirhossein 1781 IRI1.0010.30164.80 
  Azadi, Amirmohammad 2253 IRI0.001-0.1316-2.08 
  Roshantab, Sadra 1667 IRI1.0010.18162.88 
  Poormosavi, Seyed Kian m2176 IRI1.0010.801612.80 
  Omidi, Arya 2137 IRI0.001-0.2416-3.84 
  Fathi, Karen 1856 IRI0.001-0.6116-9.76 
  Javadpoor, Mohammad Hossein 1719 IRI1.0010.23163.68 
 * 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)
 
 23th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-25
RcRownchangeKK*chgGame
 1590 1933 2.50 5 -1.79 16 -28.64 
  Yahyaei, Ahora 1533  * IRI1.0010.08161.28 
  Fooladinejad, Iman 1535 IRI0.501-0.4216-6.72 
  Taghikhani, Amir Ali 1551 IRI1.0010.09161.44 
  Alizadeh, Amirhosein 1870 IRI0.001-0.5916-9.44 
  Valipoor, Amir Mohammad 1459 IRI0.001-0.9516-15.20 
 * 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)
 
 22th Chess To Infinity Rapid Tournament 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1815 1933 6.50 9 0.94 16 15.04 
  Radmojarad, Seyed Hossein 1533  * IRI1.0010.08161.28 
  Fooladinejad, Iman 1535 IRI1.0010.08161.28 
  Mahdavi, Reza f2333  * IRI0.001-0.0816-1.28 
  Badali Melkonians, Emil 1535 IRI1.0010.08161.28 
  Roshantab, Sadra 1667 IRI1.0010.18162.88 
  Mogheyseh, Abolfazl 2025 IRI0.5010.13162.08 
  Ghayourifar, Amir 2041 IRI1.0010.651610.40 
  Sedaghati, Mehrdad f2098 IRI0.001-0.2816-4.48 
  Dabiri, Kasra 1570 IRI1.0010.10161.60 
 * 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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1653 1933 6.00 9 -1.44 16 -23.04 
  Mehrabi, Manouchehr 1585 IRI1.0010.11161.76 
  Roshantab, Sadra 1667 IRI1.0010.18162.88 
  Rahmani, Pedram 1788 IRI0.001-0.6916-11.04 
  Esmaeilzadeh, Mohammadreza 1649 IRI1.0010.16162.56 
  Yousefi, Akbar 1765 IRI0.001-0.7216-11.52 
  Tabassomi, Amir Erfan 1533  * IRI1.0010.08161.28 
  Bigani, Mohammad Hessam 1717 IRI1.0010.22163.52 
  Mahdavi, Armin 1617 IRI0.001-0.8716-13.92 
  Sodachi, Saba 1555 IRI1.0010.09161.44 
 * 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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