Rapid: Individual Calculations February 2019
 Fathi Tavani, Farhoud  Total change: -13.40  Rating chartPersonal card
 Tehran Rapid Cup 18 Dey 1397 U-1800 Tehran IRI 2019-01-08
RcRownchangeKK*chgGame
 1602 1676 3.50 6 -0.10 20 -2.00 
  Sarijloo, Reza 1459 IRI1.0010.22204.40 
  Emami, Toufigh 1633 IRI1.0010.44208.80 
  Ganjeh, Yousef 1639 IRI0.001-0.5520-11.00 
  Dariush Hamedani, Rozhin 1603 IRI0.501-0.1020-2.00 
  Sekhavatmandi, Roham 1634 IRI1.0010.44208.80 
  Farnami, Karim 1642 IRI0.001-0.5520-11.00 

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 Rapid 25 Dey 1397 U-1800 Tehran IRI 2019-01-15
RcRownchangeKK*chgGame
 1446 1676 3.50 6 -1.05 20 -21.00 
  Jalalvand, Mostafa 1276  * IRI1.0010.08201.60 
  Mousivand, Ali 1348 IRI0.501-0.3720-7.40 
  Khanalizadeh, Abolfazl 1574 IRI1.0010.36207.20 
  Shokri, Firouz 1617 IRI0.001-0.5820-11.60 
  Moradzadeh, Mohammad 1587 IRI0.001-0.6220-12.40 
  Shahriari, Arman 1276  * IRI1.0010.08201.60 
 * 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)
 
 Qods Rapid Cup 28 Dey 1397 Tehran IRI 2019-01-18
RcRownchangeKK*chgGame
 1720 1676 5.50 9 1.43 20 28.60 
  Abyazi, Afrasiyab 1423 IRI1.0010.19203.80 
  Sheykhali, Mohammadreza 2076  * IRI0.001-0.0820-1.60 
  Ghaffarifar, Masoud 1276  * IRI1.0010.08201.60 
  Khanbaz, Nima 1456 IRI1.0010.22204.40 
  Abedini, Morteza 1955 IRI0.001-0.1620-3.20 
  Fereidooni Jamalzadeh, Alireza 1685 IRI1.0010.512010.20 
  Mirdavoodi, Hasan 1950 IRI0.5010.33206.60 
  Ghaffarifar, Matin c2017 IRI0.001-0.1220-2.40 
  Barati, Esfandiar 1645 IRI1.0010.46209.20 
 * 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)
 
 Shahsavar Chess Rapid Tournament (Omidshahpouri) 1397 Mazandaran IRI 2019-01-26
RcRownchangeKK*chgGame
 1528 1676 3.00 6 -0.95 20 -19.00 
  Akhasteh, Abbas 1727 IRI0.001-0.4320-8.60 
  Delfanazari, Hoseinali 1276  * IRI1.0010.08201.60 
  Asadian, Mohammad 1276  * IRI1.0010.08201.60 
  Khanmohammadi, Javad 1507 IRI1.0010.28205.60 
  Hagh Taj Dar, Rajab Ali 1809 IRI0.001-0.3220-6.40 
  Khanipour, Abolfazl 1570 IRI0.001-0.6420-12.80 
 * 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)
 

 

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