Rapid: Individual Calculations May 2018
 Tarzali, Abtin  Total change: 83.80  Rating chartPersonal card
 Tehran Rapid 16 Farvardin 1397 Tehran IRI 2018-04-05
RcRownchangeKK*chgGame
 1775 1427 4.50 7 3.60 20 72.00 
  Kaberi, Javad 1827  * IRI1.0010.922018.40 
  Rezvani, A.h. 1827  * IRI0.5010.42208.40 
  Mohandesi, Shahin m1827  * IRI0.001-0.0820-1.60 
  Shahsavari, Shayan 1502 IRI1.0010.602012.00 
  Ahmadzadeh Razavi, Seyed Shaahin 1827  * IRI1.0010.922018.40 
  Mahmoody, M. Sadegh 1827  * IRI0.001-0.0820-1.60 
  Mehrabi, Manouchehr 1788 IRI1.0010.902018.00 
 * 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)
 
 Tehran Team U-14 Rapid Cup 30-31 Farvardin 1397 Tehran IRI 2018-04-19
RcRownchangeKK*chgGame
 1493 1427 2.50 7 -0.37 20 -7.40 
  Jalili, Amir Hossein 1118 IRI1.0010.14202.80 
  Jalali, Saba 1627 IRI0.001-0.2420-4.80 
  Fazeli Ghazijahani, Ali 1425 IRI0.5010.00200.00 
  Nouri, Alaa 1556 IRI0.001-0.3320-6.60 
  Navidi, Parsa 1708 IRI1.0010.842016.80 
  Shahsavari, Shayan 1502 IRI0.001-0.4020-8.00 
  Sadri Alamdari, Farzam 1515 IRI0.001-0.3820-7.60 

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)
 
 Iranian Cadets Rapid Chess Championships- U12 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1377 1427 6.00 9 0.96 20 19.20 
  Najafinia, Ali 1097 IRI1.0010.12202.40 
  Navidi, Parsa 1708 IRI0.001-0.1620-3.20 
  Gholami, Amir Mohammad 1199 IRI1.0010.21204.20 
  Rezaei, Amirmehdi 1186 IRI1.0010.20204.00 
  Heidarzadeh, Arsha 1569 IRI0.001-0.3120-6.20 
  Zaheri, Mehran 1255 IRI1.0010.27205.40 
  Ranjbar, Mohammad 1596 IRI0.5010.22204.40 
  Masoumi, Sahar 1528 IRI0.5010.14202.80 
  Sahraei, Armin 1254 IRI1.0010.27205.40 

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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