Rapid: Individual Calculations August 2023
 Akbari, Rosha  Total change: 119.19  Rating chartPersonal card
 Rapid cup Ghadir Mashhad 1402 Mashhad IRI 2023-07-09
RcRownchangeKK*chgGame
 1472 1569 6.00 8 1.16 29 33.64 
  Norozian Ostad, Omidreza 1169  * IRI1.0010.08292.32 
  Ashtari, Abolfazl 1279 IRI1.0010.16294.64 
  Cheshmkhavari, Mehrsam 1650 IRI0.5010.11293.19 
  Khosravi, Korosh 1624 IRI0.5010.08292.32 
  Seyedi Hallaj, Seyedeh Hasti 1684 IRI0.5010.16294.64 
  Ahmadi, Hossein 1365 IRI0.501-0.2629-7.54 
  Dorafshani, Amir Ali 1351 IRI1.0010.22296.38 
  Shiri, Abolfazl 1650 IRI1.0010.612917.69 
 * 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)
 
 Bojnourd- Yadboud Aliasghar Boroumand Bojnoourd IRI 2023-07-14
RcRownchangeKK*chgGame
 1472 1569 5.00 8 0.16 29 4.64 
  Mojarradi, Erfan 1244 IRI1.0010.13293.77 
  Ramezani, Soroosh 1716 IRI0.001-0.3029-8.70 
  Ahmadi, Arian 1198 IRI1.0010.10292.90 
  Seyedi Hallaj, Seyedeh Hasti 1684 IRI0.5010.16294.64 
  Gholinezhad, Eilia 1450 IRI0.501-0.1629-4.64 
  Ghelichimoghadam, Mostafa 1391 IRI1.0010.27297.83 
  Hejrati, Mohammad Mahdi 1884 IRI0.001-0.1429-4.06 
  Azizi, Mahdieh 1210 IRI1.0010.10292.90 

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 amirreza razavi 1402 Mashhad IRI 2023-07-22
RcRownchangeKK*chgGame
 1652 1569 6.00 8 2.79 29 80.91 
  Barjaste, Saeed 1169  * IRI1.0010.08292.32 
  Zahmati, Sobhan c1953 IRI1.0010.912926.39 
  Zihaghi, Amir Arsalan 1556 IRI1.0010.482913.92 
  Razavi, Seyyed Amirreza 1918 IRI1.0010.892925.81 
  Khosravi, Korosh 1624 IRI0.001-0.4229-12.18 
  Vassalam, Mohammad Taghi 1846 IRI0.5010.33299.57 
  Seyedi Hallaj, Seyedeh Hasti 1684 IRI0.5010.16294.64 
  Afsharian, Amirmohammad 1463 IRI1.0010.362910.44 
 * 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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