Rapid: Individual Calculations June 2018
 Mahdavi, Hassan  Total change: 4.60  Rating chartPersonal card
 Qazvin Weekly Rapid Cup Ordibehesht 1397 Qazvin IRI 2018-05-03
RcRownchangeKK*chgGame
 1869 2060 5.00 6 0.63 20 12.60 
  Mahdavi, Hossein 1660  * IRI1.0010.08201.60 
  Karbalaei Sadeghi, Farhad 1934 IRI1.0010.33206.60 
  Atakhan, Abtin 1957 IRI0.001-0.6420-12.80 
  Baghipour, Alborz 1939 IRI1.0010.34206.80 
  Momeni, Ahmadreza 1763 IRI1.0010.15203.00 
  Abedi, Amin 1963 IRI1.0010.37207.40 
 * 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)
 
 1st Qazvin Stars Rapid Cup -A Group Qazvin IRI 2018-05-04
RcRownchangeKK*chgGame
 1873 2060 8.00 11 -0.02 20 -0.40 
  Rahmani, Raza 1750 IRI1.0010.14202.80 
  Najafi Tabar, Aydin 1871 IRI1.0010.25205.00 
  Farmani Anuoshe, Ariyan 1844 IRI1.0010.22204.40 
  Younesi, Ahmad 1867 IRI0.001-0.7520-15.00 
  Abedi, Amin 1963 IRI1.0010.37207.40 
  Atakhan, Abtin 1957 IRI0.001-0.6420-12.80 
  Mahdavi, Hossein 1660  * IRI1.0010.08201.60 
  Karbalaei Sadeghi, Farhad 1934 IRI1.0010.33206.60 
  Baghipour, Alborz 1939 IRI0.001-0.6620-13.20 
  Javani, Shahin 2054 IRI1.0010.49209.80 
  Momeni, Ahmadreza 1763 IRI1.0010.15203.00 
 * 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)
 
 Qazvin 3 Khordad Rapid Cup 1397 Qazvin IRI 2018-05-25
RcRownchangeKK*chgGame
 1920 2060 3.00 5 -0.38 20 -7.60 
  Hajizadeh, Mohammad 1766 IRI1.0010.15203.00 
  Najafi Tabar, Aydin 1871 IRI1.0010.25205.00 
  Karbalaei Sadeghi, Farhad 1934 IRI0.001-0.6720-13.40 
  Soudmand, Sayed Mohsen 1850 IRI1.0010.23204.60 
  Sedaghati, Mehrdad f2177 IRI0.001-0.3420-6.80 

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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