Rapid: Individual Calculations March 2023
 Ahmadi, Erfan  Total change: 57.12  Rating chartPersonal card
 1st Rapid Kosar Cup U 2100 - Shirvan-North Khorasan 1401 North Khorasan IRI 2023-01-30
RcRownchangeKK*chgGame
 1649 1965 7.00 8 0.38 21 7.98 
  Ghasemi, Aynaz 1565  * IRI1.0010.08211.68 
  Kazemian, Amir Hosein 1397 IRI1.0010.02210.42 
  Movahedi Aliabadi, Ali 1465 IRI1.0010.04210.84 
  Hasanpor Moghadam, Iman 1630 IRI1.0010.12212.52 
  Mohammadi, Reza 1925 IRI0.001-0.5621-11.76 
  Ahmadi, Seyedeh Malihe 1600 IRI1.0010.10212.10 
  Vassalam, Mohammad Taghi 1745 IRI1.0010.22214.62 
  Hejrati, Mohammad Mahdi 1862 IRI1.0010.36217.56 
 * 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)
 
 4th Zibashahr Rapid Cup Zibashahr IRI 2023-02-02
RcRownchangeKK*chgGame
 1662 1995 7.50 8 0.78 21 16.38 
  Saberi, Farzad 1595  * IRI1.0010.08211.68 
  Sherafat, Javad 1445 IRI1.0010.03210.63 
  Ramshini, Hamed 1581 IRI1.0010.07211.47 
  Movahedi Aliabadi, Ali 1465 IRI1.0010.03210.63 
  Rezapoor, Abbas 1841 IRI1.0010.29216.09 
  Mohammadi, Reza 1925 IRI1.0010.40218.40 
  Mohammadi, Hossein 1847 IRI1.0010.30216.30 
  Ahmadi, Seyedeh Malihe 1599 IRI0.501-0.4221-8.82 
 * 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)
 
 Astaneh Gilan Rapid Rasht IRI 2023-02-11
RcRownchangeKK*chgGame
 1986 1995 5.50 9 0.78 21 16.38 
  Omidvar Seyghalani, Mohammad 1595  * IRI1.0010.08211.68 
  Khayer, Amirhossein 1682 IRI1.0010.14212.94 
  Abdollahi, Misagh 1844 IRI1.0010.30216.30 
  Daghli, Arash m2379 IRI0.5010.41218.61 
  Marzoughi, Mohammadsadegh 1854 IRI1.0010.31216.51 
  Jahedi, Mani 1981 IRI1.0010.482110.08 
  Pourramezanali, Amirreza g2395  * IRI0.001-0.0821-1.68 
  Gholami Orimi, Mahdi m2357 IRI0.001-0.1021-2.10 
  Daneshvar, Kasra 1789 IRI0.001-0.7621-15.96 
 * 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)
 
 1st Andishe Novin rapid tournament cup esfand 1401 Bojnourd IRI 2023-02-25
RcRownchangeKK*chgGame
 1662 1995 7.50 8 0.78 21 16.38 
  Saberi, Farzad 1595  * IRI1.0010.08211.68 
  Sherafat, Javad 1445 IRI1.0010.03210.63 
  Ramshini, Hamed 1581 IRI1.0010.07211.47 
  Movahedi Aliabadi, Ali 1465 IRI1.0010.03210.63 
  Rezapoor, Abbas 1841 IRI1.0010.29216.09 
  Mohammadi, Reza 1925 IRI1.0010.40218.40 
  Mohammadi, Hossein 1847 IRI1.0010.30216.30 
  Ahmadi, Seyedeh Malihe 1599 IRI0.501-0.4221-8.82 
 * 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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