Individual Calculations April 2019
 Zahmati, Sobhan  Total change: -129.20  Rating chartPersonal card
 9th Ferdowsi International Master Cup 2019 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 2021 1978 1.00 7 -2.10 40 -84.00 
  Bagheri, Maziar f2260 IRI0.001-0.1640-6.40 
  Zahedifar, Anahita wf2110 IRI0.001-0.3240-12.80 
  Alavi, Homa 2032 IRI0.001-0.4240-16.80 
  Abdollahisaber, Reza 1708 IRI1.0010.17406.80 
  Gaboyan, Susanna wm2137 ARM0.001-0.2940-11.60 
  Tarun, Kanyamarala 2027 IRL0.001-0.4340-17.20 
  Ramezani, Soroosh 1870 IRI0.001-0.6540-26.00 

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)
 
 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 Qazvin IRI 2019-03-26
RcRownchangeKK*chgGame
 1815 1978 4.50 8 -1.13 40 -45.20 
  Abbasi, Omid 1855 IRI1.0010.334013.20 
  Najafi Tabar, Aydin 1881 IRI0.501-0.1340-5.20 
  Hoseini, S.alireza 1883 IRI1.0010.374014.80 
  Shabanpour, Ali 1906 IRI0.001-0.6040-24.00 
  Majidi, Seyed Mohammad Parsa 1771 IRI0.001-0.7740-30.80 
  Ghafouri, Mohammad Javad 1613 IRI1.0010.10404.00 
  Amjad Yazdandoust, Mohammadreza 1724 IRI1.0010.19407.60 
  Rajabi, Mohsen 1890 IRI0.001-0.6240-24.80 

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