Individual Calculations November 2014
 Davoodi, Mehran  Total change: 3.80  Rating chartPersonal card
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1630 1758 4.50 8 -0.67 20 -13.40 
  Naghibi Hashemi, S.mohammadreza 1358  * IRI1.0010.08201.60 
  Asgharzadeh, Mitra 1521 IRI0.501-0.3020-6.00 
  Rezaee, Mahdi 1623 IRI1.0010.32206.40 
  Abedi, Pouria 1899 IRI0.001-0.3120-6.20 
  Khalili, Atieh 1546 IRI1.0010.23204.60 
  Atakhan, Abtin 1432 IRI1.0010.13202.60 
  Ghareh Baghi, Ali Reza 1919 IRI0.001-0.2920-5.80 
  Zomorrodian, Eilia 1740 IRI0.001-0.5320-10.60 
 * 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)
 
 Mehr Open Chess U-2000 (2014) Tehran IRI 2014-10-15
RcRownchangeKK*chgGame
 1830 1742 3.50 7 0.86 20 17.20 
  Zibaei, Abdoullah 1941 IRI0.001-0.2420-4.80 
  Nouri, Alaa 1342  * IRI1.0010.08201.60 
  Madanchi, Ata 1846 IRI0.5010.14202.80 
  Ahmadzadeh Razavi, Seyed Shaahin 1993 IRI0.001-0.1920-3.80 
  Raji Ghasemi, Hamid Reza 2002 IRI1.0010.822016.40 
  Daghli, Arash 1696 IRI1.0010.44208.80 
  Noroozi, Reza. 1991 IRI0.001-0.1920-3.80 
 * 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)
 

 

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