Rapid: Individual Calculations June 2023
 Asadi, Mehrsam  Total change: 55.50  Rating chartPersonal card
 Iranian Youth Chess Championship 2023 (Boys U14)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1626 1666 6.50 9 1.58 25 39.50 
  Selahi, Kian 1266  * IRI1.0010.08252.00 
  Rismanchi, Ramtin 1442 IRI1.0010.22255.50 
  Adalatkhah, Mahdi 1863 IRI1.0010.752518.75 
  Mohammadian Sechani, Arshia 2025 IRI0.001-0.1025-2.50 
  Khodabakhsh, Mohammad Mahdi 1435 IRI1.0010.21255.25 
  Habibi, Radin 1787 IRI0.001-0.3425-8.50 
  Tavakkoli, Soushiyant 1493 IRI1.0010.27256.75 
  Azimi, Amir Mohammad 1841 IRI0.5010.23255.75 
  Zihaghi, Amir Arsalan 1485 IRI1.0010.26256.50 
 * 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
 1577 1666 7.00 11 0.46 25 11.50 
  Fardi, Kian 1401 IRI1.0010.18254.50 
  Tavoosi Rad, Ramtin 1970 IRI0.001-0.1425-3.50 
  Jalili Nahad, S.alireza 1489 IRI1.0010.27256.75 
  Sharifi, Jalal 1422 IRI1.0010.20255.00 
  Mogheyseh, Abolfazl 1927 IRI0.001-0.1825-4.50 
  Bigdeli, Melisa 1266  * IRI1.0010.08252.00 
  Roshantab, Sadra 1266  * IRI1.0010.08252.00 
  Movahedi Sadr, Ali 1322 IRI1.0010.12253.00 
  Khoshkalam, Seyed Mahan 1903 IRI0.001-0.2025-5.00 
  Yaghoobi, Tara 1482 IRI1.0010.26256.50 
  Alizadegan, Korosh 1896 IRI0.001-0.2125-5.25 
 * 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 Sabzevar 1402 Khorasan Razavi Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1463 1666 6.00 8 0.18 25 4.50 
  Poorabed, Mohammadmahdi 1266  * IRI1.0010.08252.00 
  Arkak, Mohammad Taha 1393 IRI1.0010.17254.25 
  Hosseini, Seyed Erfan 1413 IRI0.501-0.3125-7.75 
  Vassalam, Mohammad Taghi 1776 IRI0.001-0.3525-8.75 
  Ramshini, Hamed 1605 IRI0.501-0.0825-2.00 
  Ameri, Hadi 1264 IRI1.0010.08252.00 
  Khosravi, Behnam 1354 IRI1.0010.14253.50 
  Ramshini, Hamid 1631 IRI1.0010.452511.25 
 * 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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