Individual Calculations April 2017
 Pourhassan, Kourosh  Total change: -82.20  Rating chartPersonal card
 6th Daliran Tangestan Tournament Ahram IRI 2017-03-20
RcRownchangeKK*chgGame
 1667 1922 4.50 8 -1.89 40 -75.60 
  Mohammadi, Mohammad 1522  * IRI1.0010.08403.20 
  Alizadeh, Benyamin 1718 IRI0.001-0.7640-30.40 
  Aref Azad, Amir Hossein 1535 IRI1.0010.09403.60 
  Hashemi, Fardin 1679 IRI1.0010.20408.00 
  Hajiani, Arman 1767 IRI1.0010.294011.60 
  Mohammadi, Ahmad 1824 IRI0.001-0.6340-25.20 
  Rahimi, Aref 1638 IRI0.501-0.3440-13.60 
  Zahedi, Mehdi 1655 IRI0.001-0.8240-32.80 
 * 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)
 
NOTE: K factor changed
 Fars Norouz Standard Tournament 1396 Shiraz IRI 2017-03-25
RcRownchangeKK*chgGame
 1830 1922 1.50 3 -0.33 20 -6.60 
  Kamali, Amin 1522  * IRI1.0010.08201.60 
  Abbasifar, Hasan g2322  * IRI0.5010.42208.40 
  Khosravanian, Hosein 1647 IRI0.001-0.8320-16.60 
 * 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)
 

 

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