Rapid: Individual Calculations December 2023
 Kian Sirat , Yasin  Total change: 55.40  Rating chartPersonal card
 18th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-11-05
RcRownchangeKK*chgGame
 1616 1536 5.00 8 1.75 20 35.00 
  Mohandesi, Shahin m1867 IRI0.001-0.1220-2.40 
  Mohammadi, Mohammad Ali 1252 IRI1.0010.16203.20 
  Motamedzadeh, Kourosh 1193 IRI1.0010.12202.40 
  Abed Masrorkhah, Artin 1765 IRI0.5010.29205.80 
  Sabahi, Mohammad 1930 IRI0.001-0.0820-1.60 
  Khaledi, Parham 1387 IRI1.0010.30206.00 
  Raji, Hamid 1737 IRI0.5010.26205.20 
  Yousefi, Akbar 1799 IRI1.0010.822016.40 

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
 1595 1536 5.00 9 1.04 20 20.80 
  Karami, Ariya 1825 IRI1.0010.842016.80 
  Poursalan, Iman 1473 IRI1.0010.41208.20 
  Alizadeh, Amirmohammad 1994 IRI0.001-0.0520-1.00 
  Ghoreishi Amiri, Seyed Kian 1887 IRI0.001-0.1120-2.20 
  Sheikhalizadeh, Mahmood 1164 IRI1.0010.10202.00 
  Zabihi, Mohammadsaleh 1261 IRI1.0010.17203.40 
  Abdolmohammadi, Milad 1817 IRI0.001-0.1620-3.20 
  Shahabi Gharib, Shervin 1296 IRI1.0010.20204.00 
  Kiaei, Ali 1638 IRI0.001-0.3620-7.20 

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)
 
 1St IRCF Rapid CUP 1402 Tehran IRI 2023-11-18
RcRownchangeKK*chgGame
 1427 1536 6.00 9 0.21 20 4.20 
  Kashefi, Amir Hosein f2034 IRI0.001-0.0420-0.80 
  Ayatollahi, Mohammad 1242 IRI1.0010.15203.00 
  Hadadzadeh, Hamid Reza 1282 IRI1.0010.19203.80 
  Rezanezhad, Mojtaba 1774 IRI0.001-0.2020-4.00 
  Moumivand, Hamid 1351 IRI0.001-0.7420-14.80 
  Abbaszade, Mahak 1136  * IRI1.0010.08201.60 
  Mousavi, Esmaiel 1229 IRI1.0010.14202.80 
  Malaknezhad, Mohammad Taha 1387 IRI1.0010.30206.00 
  Taj Dini, Hasti 1407 IRI1.0010.33206.60 
 * 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)
 
 19th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-11-24
RcRownchangeKK*chgGame
 1576 1536 3.50 8 -0.23 20 -4.60 
  Sadeghi Givi, Reza 1957 IRI0.001-0.0720-1.40 
  Taghinejad Gilvaei, Irik 1261 IRI1.0010.17203.40 
  Ahadian, Armin 1793 IRI0.001-0.1820-3.60 
  Mohammadzadeh, Hadi 1357 IRI1.0010.27205.40 
  Azimi Aghghale, Amirmahdi 1896 IRI0.001-0.1020-2.00 
  Dolat Abadi, Ali Asghar 1272 IRI1.0010.18203.60 
  Abedini, Morteza 1748 IRI0.001-0.2320-4.60 
  Ostovari, Tarannom 1324 IRI0.501-0.2720-5.40 

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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