Individual Calculations April 2015
 Firouzja, Alireza  Total change: -33.60  Rating chartPersonal card
 13th Iranian super league (Men - 2nd Season) Mashhad IRI 2014-12-12
RcRownchangeKK*chgGame
 2302 2332 3.50 7 -0.20 20 -4.00 
  Bagheri, Maziar 2205 IRI0.501-0.1720-3.40 
  Joodaki, Saeed 1938 IRI1.0010.08201.60 
  Guseinov, Gadir g2592 AZE0.001-0.1820-3.60 
  Ahmadinia, Ebrahim m2381 IRI0.001-0.4320-8.60 
  Tabatabaei, M.amin f2363 IRI0.5010.04200.80 
  Khodashenas, Mersad 2221 IRI1.0010.35207.00 
  Mahjoob, Morteza g2412 IRI0.5010.11202.20 

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)
 
 23nd Fajr International Open Chess Tournament (2015) Orumiyeh IRI 2015-02-18
RcRownchangeKK*chgGame
 2002 2305 5.50 8 -1.12 20 -22.40 
  Ghaffarifar, Matin 1905  * IRI1.0010.08201.60 
  Shamsi, Gholamreza 2028 IRI1.0010.17203.40 
  Guliev, Logman m2389 AZE0.001-0.3820-7.60 
  Asghari Badeki, Mehdi 1990 IRI0.501-0.3620-7.20 
  Hasanzade, Toghrul 1970 AZE0.001-0.8820-17.60 
  Ghalamzan, Mohammad 1905  * IRI1.0010.08201.60 
  Asadi, Motahare wf1905  * IRI1.0010.08201.60 
  Gholami Orimi, Mahdi 1925 IRI1.0010.09201.80 
 * 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)
 
 Iran U-12 Boys Championship 2015 Rasht IRI 2015-03-02
RcRownchangeKK*chgGame
 1912 2312 7.00 8 -0.36 20 -7.20 
  Kooshki Jahromi, Sobhan 1912  * IRI1.0010.08201.60 
  Rezaee, Mahdi 1912  * IRI1.0010.08201.60 
  Gerayeli, Kiarash 1912  * IRI1.0010.08201.60 
  Mohammadi, Pouya 1912  * IRI1.0010.08201.60 
  Ahmadi Hesardareh, Ali 1912  * IRI1.0010.08201.60 
  Nazari, Arad 1912  * IRI1.0010.08201.60 
  Toufani, Kourosh 1912  * IRI1.0010.08201.60 
  Pour Agha Bala, Amirreza 1912  * IRI0.001-0.9220-18.40 
 * 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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