Individual Calculations September 2017
 Bosagh Zadeh, Alireza  Total change: 164.52  Rating chartPersonal card
 2nd Iranian Amateurs Championship 1396 U2000 Zanjan IRI 2017-07-27
RcRownchangeKK*chgGame
 1884 1816 7.50 9 3.88 36 139.68 
  Fathi, Himan 1995 IRI1.0010.733626.28 
  Samsam, Farhad 1931 IRI0.001-0.3436-12.24 
  Moshirabadi, Hadi 1508 IRI1.0010.14365.04 
  Abbasi, Meisam 1934 IRI1.0010.663623.76 
  Ghasem Karimi, Adib 1975 IRI0.5010.21367.56 
  Bakhtshahi, M. 1950 IRI1.0010.683624.48 
  Behzad Nazif, Parva 1864 IRI1.0010.573620.52 
  Marzoughi, Mohammadsadegh 1924 IRI1.0010.653623.40 
  Parsa, Javad 1871 IRI1.0010.583620.88 

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
 1806 1879 6.50 10 0.69 36 24.84 
  Khalilollahi, Shahrooz 1479  * IRI1.0010.08362.88 
  Mohammadkhani, M Rasool 1650 IRI1.0010.21367.56 
  Majidi Shadan, Ali 1616 IRI1.0010.18366.48 
  Esmaeilnejad, Mohammad Amin 2038 IRI0.001-0.2936-10.44 
  Khoshbin, Amir 1714 IRI1.0010.283610.08 
  Shafaee, H. 2075 IRI0.5010.25369.00 
  Fayyazi, A. R. 2036 IRI0.001-0.2936-10.44 
  Naseralavi, Seyyed Armin 1687 IRI1.0010.25369.00 
  Azali, Ashkan 2060 IRI0.001-0.2636-9.36 
  Alamir Virsagh, Ehsan 1709 IRI1.0010.283610.08 
 * 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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