Individual Calculations May 2014
 Barari, Mehdi  Total change: 16.20  Rating chartPersonal card
 Tehran Nobahar Open (2014) Tehran IRI 2014-03-06
RcRownchangeKK*chgGame
 1804 1871 6.00 9 0.74 15 11.10 
  Valipoor, Amir Mohammad 1505 IRI1.0010.10151.50 
  Khosravi, Atefeh 1617 IRI1.0010.19152.85 
  Nooronei, Sh. 2253 IRI0.001-0.0915-1.35 
  Rezaee, Mahdi 1595 IRI1.0010.17152.55 
  Haddadi, Rezvaneh 1986 IRI0.001-0.3415-5.10 
  Nadalipour, Golnaz 1750 IRI1.0010.34155.10 
  Bahari Rad, Alireza 2119 IRI0.001-0.1915-2.85 
  Karimi, Peyman 1712 IRI1.0010.29154.35 
  Nazari, Farbod 1697 IRI1.0010.27154.05 

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)
 
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 2032 1871 2.50 7 0.34 15 5.10 
  Hosseinzadeh, Nima 2206 IRI0.001-0.1215-1.80 
  Nazari, Arad 1605 IRI1.0010.18152.70 
  Tahbaz, Arash 2054 IRI0.001-0.2615-3.90 
  Mosadeghpour, Masoud 2271  * IRI0.5010.42156.30 
  Akbari, Gh 2008 IRI1.0010.681510.20 
  Tavakolian, M. 2101 IRI0.001-0.2115-3.15 
  Ghoorchibeygi, Alireza 1981 IRI0.001-0.3515-5.25 
 * 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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