Individual Calculations September 2017
 Doroodian, Mahyar  Total change: -17.80  Rating chartPersonal card
 2nd Iranian Amateurs Championship 1396 U2000 Zanjan IRI 2017-07-27
RcRownchangeKK*chgGame
 1785 1961 5.00 8 -0.82 20 -16.40 
  Seifpanahi Shabani, Jabar 1797 IRI0.001-0.7220-14.40 
  Ahmadi , Khalil 1723 IRI1.0010.20204.00 
  Zolfaghari, Mohammad Javad 1804 IRI1.0010.29205.80 
  Mohammadi, Reza 1721 IRI0.501-0.3020-6.00 
  Khaledi, Omid 1773 IRI0.501-0.2420-4.80 
  Abbaszadeh, Esmaeil 1832 IRI1.0010.33206.60 
  Zabihpoor, Mohammad 1871 IRI0.001-0.6220-12.40 
  Ravandi, Rouzbeh 1755 IRI1.0010.24204.80 

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)
 
 Iranian Men Festival 1396 - Hamedan Hamedan IRI 2017-08-12
RcRownchangeKK*chgGame
 1892 1978 7.00 11 0.42 20 8.40 
  Nazari, Armin 1578  * IRI1.0010.08201.60 
  Hasani, Takin 1686 IRI0.501-0.3520-7.00 
  Naderi, M.sadegh 2201 IRI0.001-0.2220-4.40 
  Shirinbayan, Nima 1700 IRI1.0010.17203.40 
  Jamalzadeh, Morteza 1825 IRI1.0010.30206.00 
  Vaghar, Mohsen 2166 IRI0.5010.24204.80 
  Mobarak Nezhad, Alireza 1685 IRI0.501-0.3520-7.00 
  Tahmasebi, Hamid 2199 IRI0.001-0.2220-4.40 
  Movahedi, Yashar 1814 IRI1.0010.28205.60 
  Baradaran Tamadon, Arian 1878 IRI1.0010.36207.20 
  Abedi, Shahin 2075 IRI0.5010.13202.60 
 * 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)
 
 14th Avicenna Cup International Chess Festival B Hamadan IRI 2017-08-21
RcRownchangeKK*chgGame
 1746 1978 8.00 11 -0.49 20 -9.80 
  Veisi, Armin 1578  * IRI1.0010.08201.60 
  Khoshbin, Amir 1714 IRI1.0010.18203.60 
  Maghsoudi Sedigh, Ali 1788 IRI0.501-0.2520-5.00 
  Abbasi Larki, Hossein 1784 IRI0.501-0.2520-5.00 
  Ghiasvand, Mohammad 1725 IRI0.501-0.3120-6.20 
  Kabgani, Yoones 1773 IRI1.0010.24204.80 
  Rostami, Hossein 1578  * IRI1.0010.08201.60 
  Esmaeilnejad, Mohammad Amin 2038 IRI0.5010.08201.60 
  Mohammadi, Reza 1721 IRI0.001-0.8220-16.40 
  Bahrami, Ashkan 1626 IRI1.0010.11202.20 
  Behroozi Moghaddam, Hamed 1884 IRI1.0010.37207.40 
 * 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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