Individual Calculations September 2018
 Hosseinzadeh, Nima  Total change: 2.40  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 2079 2299 7.50 11 -0.88 20 -17.60 
  Abdollahisaber, Reza 1899  * IRI1.0010.08201.60 
  Fathi, Himan 1899  * IRI1.0010.08201.60 
  Behroozi Moghaddam, Hamed 1987 IRI1.0010.14202.80 
  Tavoosi Rad, Ramtin 2042 IRI0.501-0.3220-6.40 
  Mojaverian, Hossein 2104 IRI1.0010.25205.00 
  Pour Agha Bala, Amirreza 2272 IRI0.501-0.0420-0.80 
  Roozbayan, Reza 2121 IRI0.001-0.7320-14.60 
  Baradaran Tamadon, Arian 2002 IRI1.0010.15203.00 
  Ghaziolsharif, Kaveh 2177 IRI1.0010.33206.60 
  Babaniya, Benyamin 2179 IRI0.501-0.1620-3.20 
  Khoshkalam, Seyed Mehrab 2182 IRI0.001-0.6620-13.20 
 * 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)
 
 15th Avicenna International Chess Tournament 2018 - Masters Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 2304 2299 5.50 9 1.05 20 21.00 
  Atakhan, Abtin 2080 IRI0.501-0.2820-5.60 
  Nazari, Arad 2060 IRI1.0010.20204.00 
  Matinian, Nikita g2506 RUS0.5010.27205.40 
  Mosadeghpour, Masoud g2525 IRI0.5010.29205.80 
  Khoshkalam, Seyed Mehrab 2182 IRI0.501-0.1620-3.20 
  Ghaziolsharif, Kaveh 2177 IRI1.0010.33206.60 
  Morchiashvili, Bachana m2382 GEO0.5010.11202.20 
  Pavlov, Sergey m2496 UKR0.5010.25205.00 
  Noroozi, Omid m2326 IRI0.5010.04200.80 

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)
 
 East Azerbaijan Chess Championship 1397 Tabriz IRI 2018-08-25
RcRownchangeKK*chgGame
 1986 2299 7.50 9 -0.05 20 -1.00 
  Abhari, Mehdi 1899  * IRI1.0010.08201.60 
  Moradi, Allahverdi 1899  * IRI1.0010.08201.60 
  Shahrazad, Masoud 1899  * IRI1.0010.08201.60 
  Nazari, Rahim 1927 IRI1.0010.10202.00 
  Safarian, Javad 1993 IRI1.0010.14202.80 
  Atanejhad, Sahebali f2190 IRI0.501-0.1520-3.00 
  Pour Agha Bala, Amirreza 2272 IRI0.001-0.5420-10.80 
  Ghaffari, Ahmad 1899  * IRI1.0010.08201.60 
  Zarezadeh, Eisa 1899  * IRI1.0010.08201.60 
 * 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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