Rapid: Individual Calculations June 2023
 Kargari Arian, Saba  Total change: -1.80  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1390 1594 5.50 10 -1.98 30 -59.40 
  Chavari, Mohammad Mahdi 1998 IRI0.001-0.0830-2.40 
  Poursalan, Ehsan 1438 IRI1.0010.29308.70 
  Yosefi, Mohammad Taher 1344 IRI0.001-0.8130-24.30 
  Saeid Panah, Parsa 1360 IRI0.001-0.7930-23.70 
  Kaeid, Ali Asghar 1263 IRI0.501-0.3830-11.40 
  Mokhlesi, Ahoura 1254 IRI1.0010.12303.60 
  Kamani, Ali 1236 IRI1.0010.10303.00 
  Noori, Amin 1393 IRI0.001-0.7630-22.80 
  Mirmoshtaghi, Seyed M.reza 1256 IRI1.0010.12303.60 
  Marvi, Targol 1359 IRI1.0010.21306.30 

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)
 
 Rapid Rated tournament(3), Iran Shahryar 28 Ordibesht 1402 Tehran IRI 2023-05-26
RcRownchangeKK*chgGame
 1531 1594 4.00 7 0.09 30 2.70 
  Fatehi, Eilia 1194  * IRI1.0010.08302.40 
  Mousivand, Ali 1815 IRI1.0010.783023.40 
  Esmaeili, Soroush 1795 IRI0.001-0.2430-7.20 
  Kazemi, Amir Hossein 1384 IRI0.001-0.7730-23.10 
  Abyazi, Afrasiyab 1268 IRI1.0010.13303.90 
  Zeinali, Alireza 1671 IRI0.5010.11303.30 
  Vaseli, Ahmad 1592 IRI0.5010.00300.00 
 * 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)
 
 Rapid Rated tournament(2), Iran Shahryar 21 Ordibesht 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1701 1594 4.00 6 1.83 30 54.90 
  Abhari Zanjani, Amirhossein 1227 IRI1.0010.10303.00 
  Ghafouri, Mohammad Javad 1819 IRI1.0010.783023.40 
  Mehran, Hossein 1825 IRI0.001-0.2130-6.30 
  Bagheri, Behrooz 1777 IRI1.0010.743022.20 
  Mohandesi, Shahin m1940 IRI1.0010.893026.70 
  Behjati, Shahab 1617 IRI0.001-0.4730-14.10 

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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