Rapid: Individual Calculations December 2019
 Ghobadibigvand, A.  Total change: -49.20  Rating chartPersonal card
 Tehran Rapid Cup 17 Aban Tehran IRI 2019-11-08
RcRownchangeKK*chgGame
 1511 1737 4.00 7 -1.38 20 -27.60 
  Fakhrbakhsh, Vandad 1742 IRI0.001-0.4920-9.80 
  Jalilzadeh, Hamid 1383 IRI1.0010.11202.20 
  Kashefi, Mohammad 1483 IRI1.0010.19203.80 
  Azimi Aghghale, Amirmahdi 1582 IRI0.001-0.7120-14.20 
  Ghaziolsharif, Kimiya 1445 IRI0.001-0.8520-17.00 
  Ghaemi, Narges 1396 IRI1.0010.12202.40 
  Zaeri, Mohammad 1548 IRI1.0010.25205.00 

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 Rapid cup 23 Aban 1398 Tehran IRI 2019-11-14
RcRownchangeKK*chgGame
 1718 1737 3.50 6 0.27 20 5.40 
  Ghafourian, Amir Ali 2137  * IRI0.001-0.0820-1.60 
  Rafinezhad, Mohammad 1375 IRI1.0010.10202.00 
  Allahverdi, Davood 1590 IRI1.0010.30206.00 
  Eskandary, Mahmood 2095 IRI0.001-0.1020-2.00 
  Ghaziolsharif, Kimiya 1445 IRI1.0010.15203.00 
  Ghadiri Bidhendi, Ebrahim 1665 IRI0.501-0.1020-2.00 
 * 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 Rapid Cup 30 Aban Tehran IRI 2019-11-21
RcRownchangeKK*chgGame
 1558 1737 4.00 7 -0.86 20 -17.20 
  Rafinezhad, Mohammad 1375 IRI1.0010.10202.00 
  Mohandesi, Shahin m2093 IRI0.001-0.1120-2.20 
  Lotfizadeh, Radin 1356 IRI1.0010.09201.80 
  Alamir Virsagh, Ehsan 1893 IRI0.001-0.2920-5.80 
  Khalaji, Saead 1458 IRI0.001-0.8420-16.80 
  Afsaran, Zahara 1337  * IRI1.0010.08201.60 
  Jaladati, Esmaeil 1392 IRI1.0010.11202.20 
 * 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)
 
 Tehran Rapid Cup 7 Azar 1398 Tehran IRI 2019-11-28
RcRownchangeKK*chgGame
 1613 1737 4.00 7 -0.49 20 -9.80 
  Bayatidar, Alireza 1337  * IRI1.0010.08201.60 
  Ghaem Maghami, Ehsan g2137  * IRI0.001-0.0820-1.60 
  Nazari Nia, Shahram 1424 IRI0.001-0.8620-17.20 
  Afsaran, Zahara 1337  * IRI1.0010.08201.60 
  Kargari Arian, Saba 1465 IRI1.0010.17203.40 
  Rahnama, M.reza 1561 IRI1.0010.27205.40 
  Pilvaieh, Ali 2029 IRI0.001-0.1520-3.00 
 * 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)
 

 

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