Rapid: Individual Calculations September 2018
 Ghobadibigvand, A.  Total change: -43.40  Rating chartPersonal card
 Tehran Rapid 11 Mordad 1397 Tehran IRI 2018-08-02
RcRownchangeKK*chgGame
 1695 1781 4.00 7 -0.33 20 -6.60 
  Khodabandelou, Amir Parviz 1770 IRI1.0010.48209.60 
  Moradi, Mohammad Behrad 1606 IRI1.0010.27205.40 
  Kashefi, Amir Hosein f2114 IRI0.001-0.1220-2.40 
  Sekhavatmandi, Roham 1684 IRI0.001-0.6320-12.60 
  Nazari Nia, Shahram 1550 IRI1.0010.21204.20 
  Navidi, Parsa 1587 IRI0.001-0.7520-15.00 
  Jamshidzadeh, Amir 1551 IRI1.0010.21204.20 

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 18 mordad 1397 Tehran IRI 2018-08-20
RcRownchangeKK*chgGame
 1474 1781 5.00 7 -0.92 20 -18.40 
  Sahraei, Armin 1381  * IRI1.0010.08201.60 
  Karimi, Mostafa 1381  * IRI0.001-0.9220-18.40 
  Ajalli, Behnam 1459 IRI0.001-0.8720-17.40 
  Beygani, Mohammad Hesam 1381  * IRI1.0010.08201.60 
  Azimi, Jafar 1490 IRI1.0010.15203.00 
  Barati, Esfandiar 1597 IRI1.0010.26205.20 
  Mahboob, Amir 1628 IRI1.0010.30206.00 
 * 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 Rapid Cup 31 mordad 1397 Tehran IRI 2018-08-28
RcRownchangeKK*chgGame
 1759 1781 2.00 6 -1.22 20 -24.40 
  Abed, Meisam 1986 IRI0.001-0.2420-4.80 
  Nosratollahi, Arash 1612 IRI0.001-0.7220-14.40 
  Doroodgar, A.hosein 1645 IRI0.001-0.6820-13.60 
  Farahsa, Khosro 1517 IRI1.0010.18203.60 
  Kashefi, Amir Hosein f2114 IRI0.001-0.1220-2.40 
  Noora, Amir Hossein 1678 IRI1.0010.36207.20 

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 Cup 3 Sharivar 1397 Tehran IRI 2018-08-29
RcRownchangeKK*chgGame
 1841 1781 2.00 4 0.30 20 6.00 
  Maghsoudloo, Amir Ali 1848 IRI0.001-0.4120-8.20 
  Shahsavari, Sorena 1747 IRI1.0010.45209.00 
  Abed, Meisam 1986 IRI0.001-0.2420-4.80 
  Pour Eskandar, Aliakbar 1781 IRI1.0010.502010.00 

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)
 

 

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