Individual Calculations November 2014
 Ebrahimi , Sina  Total change: 12.00  Rating chartPersonal card
 13th Iranian Men Festival (2014) Mashhad IRI 2014-08-03
RcRownchangeKK*chgGame
 1920 1642 1.50 3 0.97 40 38.80 
  Lorparizangeneh, Shahin f2042  * IRI0.001-0.0840-3.20 
  Keshtkaran, Mohammad 1871 IRI0.5010.294011.60 
  Dinarvand, Jahangir 1848 IRI1.0010.764030.40 
 * 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)
 
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1479 1642 3.50 6 -0.67 40 -26.80 
  Ghareh Baghi, Ali Reza 1919 IRI0.001-0.1740-6.80 
  Seyed Shahkaram Fard, Seyed Ar 1242  * IRI1.0010.08403.20 
  Bayat, Amir 1476 IRI0.501-0.2240-8.80 
  Atakhan, Abtin 1432 IRI0.001-0.7740-30.80 
  Majedi, Maziar 1448 IRI1.0010.254010.00 
  Tavakol, Mehrad 1356 IRI1.0010.16406.40 
 * 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)
 

 

« 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