Individual Calculations March 2019
 Doroodian, Mahyar  Total change: -67.20  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-2000) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1700 1990 6.50 10 -1.82 20 -36.40 
  Sakhawaty, Sepehr 1590  * AFG1.0010.08201.60 
  Heidarzadeh, Arsha 1750 IRI0.001-0.8020-16.00 
  Rahmani, Alireza 1590  * IRI1.0010.08201.60 
  Muzzaffar, Ahmad 1711 MAS0.001-0.8420-16.80 
  Amirhekmati, Maryam 1590  * IRI1.0010.08201.60 
  Shams, Mohammad Matin 1703 IRI1.0010.16203.20 
  Harati, Hasti 1590  * IRI1.0010.08201.60 
  Jafari, Parsa 1799 IRI0.501-0.2520-5.00 
  Salari, Shahram 1805 IRI1.0010.26205.20 
  Ramezani, Reza 1868 IRI0.001-0.6720-13.40 
 * 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)
 
 17th Caspian Cup int.Chess Festival (U2100) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1818 1990 3.50 7 -1.54 20 -30.80 
  Kalantari, Hamed 1771 IRI1.0010.22204.40 
  Bakhtiari, Iman 1867 IRI0.501-0.1720-3.40 
  Hooshdarmahjoob, Navid 1899 IRI0.001-0.6220-12.40 
  Dolati, Artin 1837 IRI0.001-0.7020-14.00 
  Amjad Yazdandoust, Mohammadreza 1692 IRI1.0010.15203.00 
  Nameei, Koushan 1848 IRI0.501-0.1920-3.80 
  Zinati, Mohammad 1814 IRI0.501-0.2320-4.60 

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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