Individual Calculations September 2018
 Ebrahimi Herab, Hamidreza  Total change: 94.40  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1780 1623 5.50 11 1.88 40 75.20 
  Asgari, Morteza f2023  * IRI0.001-0.0840-3.20 
  Shahsavari, Mahan 1308 IRI1.0010.14405.60 
  Khadem Erfani, Sobhan 2023  * IRI0.001-0.0840-3.20 
  Jodaei, Peyman 1391 IRI1.0010.21408.40 
  Ali Babaei, Sasan 1970 IRI0.001-0.1140-4.40 
  Gholami, Amir Mohammad 1440 IRI1.0010.264010.40 
  Nejatifar, Nima 1864 IRI1.0010.804032.00 
  Golabadi, Rajab Ali 1783 IRI1.0010.714028.40 
  Razaghi, Behrooz 2023  * IRI0.001-0.0840-3.20 
  Mobarak Nezhad, Alireza 1819 IRI0.001-0.2540-10.00 
  Sadeghi Givi, Reza 1931 IRI0.5010.364014.40 
 * 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)
 
 East Azerbaijan Chess Championship 1397 Tabriz IRI 2018-08-25
RcRownchangeKK*chgGame
 1633 1623 3.50 6 0.48 40 19.20 
  Karimipour, Mehdi 1899 IRI1.0010.834033.20 
  Atanejhad, Sahebali f2023  * IRI0.001-0.0840-3.20 
  Rava, Shirin 1412 IRI0.001-0.7740-30.80 
  Anjarizade, Meraj 1393 IRI1.0010.21408.40 
  Torab Maralani, Mohammad Reza 1705 IRI0.5010.11404.40 
  Karimi, Manouchehr 1365 IRI1.0010.18407.20 
 * 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)
 

 

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