Rapid: Individual Calculations June 2023
 Mogheyseh, Abolfazl  Total change: 44.75  Rating chartPersonal card
 Iranian Youth Chess Championship 2023 (Boys U18)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1762 1927 6.50 9 0.47 25 11.75 
  Hajaliakbari, Kian 1527  * IRI1.0010.08252.00 
  Khazaei, Parviz 2035 IRI0.001-0.3525-8.75 
  Sarvin, Alireza 1553 IRI1.0010.10252.50 
  Ghanbarpour, Mahan 1628 IRI1.0010.15253.75 
  Shooreshi, Parham 1635 IRI1.0010.15253.75 
  Maghsoudloo, Amir Ali 1987 IRI0.001-0.4225-10.50 
  Sameti, Mohammad Mehdi 1494 IRI1.0010.06251.50 
  Biriya, Mohammadamin 1969 IRI0.5010.06251.50 
  Malekzadeh, Mohammad 2030 IRI1.0010.642516.00 
 * 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)
 
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1748 1927 9.50 11 1.71 25 42.75 
  Orooji, Siamak 1541 IRI1.0010.09252.25 
  Abdi, Mohammad Kian 1636 IRI1.0010.15253.75 
  Farmani Anuoshe, Ariyan 1746 IRI0.001-0.7425-18.50 
  Masoumi, Mohammad 1615 IRI1.0010.14253.50 
  Asadi, Mehrsam 1666 IRI1.0010.18254.50 
  Moradi, Amirali 1527  * IRI1.0010.08252.00 
  Afshani, Matin 1755 IRI1.0010.27256.75 
  Habibi, Radin 1787 IRI1.0010.31257.75 
  Maghsoudloo, Amir Ali 1987 IRI1.0010.582514.50 
  Vaghar, Mohsen 1995 IRI0.5010.09252.25 
  Tavoosi Rad, Ramtin 1970 IRI1.0010.562514.00 
 * 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)
 
 Gorgan rapid chess competition, commemoration of Hakim Omar Khayyam Golestan IRI 2023-05-18
RcRownchangeKK*chgGame
 1709 1927 4.50 7 -0.39 25 -9.75 
  Mirzaie, Amir Arsalan 1527  * IRI1.0010.08252.00 
  Rabipour, Zahra 1428 IRI0.501-0.4625-11.50 
  Motaki, Parsoon 1307 IRI1.0010.01250.25 
  Farrokhi, Masoud 1871 IRI1.0010.422510.50 
  Khademi, Mohammad Miran f2040 IRI1.0010.652516.25 
  Maghsoudloo, Amir Ali 1987 IRI0.001-0.4225-10.50 
  Poorabbasi, Mehdi 1802 IRI0.001-0.6725-16.75 
 * 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)
 

 

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