Rapid: Individual Calculations May 2023
 Ghorbani, Zahra  Total change: -56.11  Rating chartPersonal card
 Tabriz Laleh Park Ramazan Cup Under16 ( Rapid ) Tabriz IRI 2023-04-06
RcRownchangeKK*chgGame
 1360 1563 4.50 7 -0.52 31 -16.12 
  Sorati, Ayla 1143 IRI1.0010.07312.17 
  Movafeghi, Ata 1336 IRI0.001-0.7931-24.49 
  Abdollahi, Samin 1163  * IRI1.0010.08312.48 
  Irandoust, Sina 1554 IRI0.501-0.0131-0.31 
  Rabbani, Alireza 1150 IRI1.0010.07312.17 
  Pino, Mohammadamin 1800 IRI0.001-0.2031-6.20 
  Arsalani, Arshia 1376 IRI1.0010.26318.06 
 * 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)
 
 Tabriz Laleh Park Ramazan Cup ( Rapid ) Tabriz IRI 2023-04-13
RcRownchangeKK*chgGame
 1556 1563 4.50 8 0.09 31 2.79 
  Moghaddamian, Afshin 2016 IRI0.001-0.0631-1.86 
  Olyaei Parsa, Rasoul 1275 IRI1.0010.16314.96 
  Bonabi, Majid 1440 IRI1.0010.333110.23 
  Pino, Mohammadamin 1800 IRI0.001-0.2031-6.20 
  Rahnema Nia, Elshan 1205 IRI0.001-0.9031-27.90 
  Ghorbani, Aadel 1302 IRI1.0010.18315.58 
  Shahi, Eisa 1177 IRI1.0010.09312.79 
  Farajian, Hossein 2235 IRI0.5010.493115.19 

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)
 
 Iranian Youth Chess Championship 2023 (Girls U16)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1457 1563 3.00 7 -1.38 31 -42.78 
  Savari, Ghazaleh 1180 IRI1.0010.09312.79 
  Rahmani, Melika 1745 IRI0.001-0.2631-8.06 
  Monfared, Kimia 1399 IRI1.0010.28318.68 
  Malaki, Panteha 1351 IRI0.001-0.7731-23.87 
  Assarzadeh, Nazanin Fatemeh 1579 IRI0.001-0.4831-14.88 
  Kargari Arian, Saba 1578 IRI0.001-0.4831-14.88 
  Mohammadzadeh , Melisa 1364 IRI1.0010.24317.44 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office