Rapid: Individual Calculations October 2018
 Ghobadibigvand, A.  Total change: -16.00  Rating chartPersonal card
 Tehran Rapid Cup 8 Sharivar 1397 Tehran IRI 2018-08-30
RcRownchangeKK*chgGame
 1658 1781 3.00 7 -1.47 20 -29.40 
  Keyhanfar, Kimia 1381  * IRI1.0010.08201.60 
  Razaghi, Behrooz 2145 IRI0.001-0.1020-2.00 
  Nazari Nia, Shahram 1550 IRI0.001-0.7920-15.80 
  Zahedifar, Anahita wf2061 IRI0.001-0.1620-3.20 
  Jofreh, Manouchehr 1381  * IRI1.0010.08201.60 
  Shahsavari, Shayan 1473 IRI1.0010.14202.80 
  Nosratollahi, Arash 1612 IRI0.001-0.7220-14.40 
 * 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)
 
 Tehran Rapid 22 Shahrivar 1397 Tehran IRI 2018-09-13
RcRownchangeKK*chgGame
 1709 1738 4.50 7 0.67 20 13.40 
  Shabanzadeh, Mehrad 1359 IRI1.0010.09201.80 
  Razaghi, Behrooz 2138  * IRI0.001-0.0820-1.60 
  Gheisari, Naser 1522 IRI1.0010.22204.40 
  Shahsavari, Shayan 1473 IRI0.501-0.3220-6.40 
  Fakhrbakhsh, Vandad 1718 IRI1.0010.47209.40 
  Mahmoody, M. Sadegh 2087 IRI0.001-0.1120-2.20 
  Taghikhani, Amir Ali 1664 IRI1.0010.40208.00 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office