Individual Calculations October 2015
 Roohi, Behzad  Total change: -36.20  Rating chartPersonal card
 Sahrivar Cup (U -2000 ) 2015 Tehran IRI 2015-09-02
RcRownchangeKK*chgGame
 1567 1748 4.00 7 -0.88 20 -17.60 
  Bozorgi, Souren 1889 IRI0.001-0.3120-6.20 
  Allahverdi, Omid 1883 IRI0.001-0.3220-6.40 
  Fazeli Ghazijahan, Ali 1348  * IRI1.0010.08201.60 
  Karimi, Mohammad Reza 1371 IRI1.0010.09201.80 
  Alamir Virsagh, Ehsan 1453 IRI1.0010.15203.00 
  Rafiei, Tannaz 1586 IRI0.001-0.7120-14.20 
  Naeimi, Mahdi 1442 IRI1.0010.14202.80 
 * 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)
 
 Tehran Chess Championship 2015 Tehran IRI 2015-09-12
RcRownchangeKK*chgGame
 1695 1748 3.00 7 -0.93 20 -18.60 
  Ghafourian, Amir Ali 2111 IRI0.001-0.1020-2.00 
  Fakhrbakhsh, Vandad 1436 IRI1.0010.14202.80 
  Akhgari, Reza 2060 IRI0.001-0.1420-2.80 
  Namazi Shirazi, Ali 1491 IRI0.001-0.8220-16.40 
  Moradi, Mohammad Behrad 1408 IRI1.0010.12202.40 
  Kord, Moslem 1460 IRI1.0010.16203.20 
  Asgharzadeh, Mitra 1902 IRI0.001-0.2920-5.80 

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)
 

 

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