Individual Calculations January 2020
 Aghamohammadi, M.  Total change: -37.20  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1656 1946 4.00 7 -1.86 20 -37.20 
  Zarezadeh, Eisa 1642 IRI1.0010.14202.80 
  Nosratizadeh, Reza 1762 IRI0.501-0.2420-4.80 
  Abbaszadeh, Moslem 1580 IRI1.0010.10202.00 
  Jalali, Hadi 1773 IRI0.501-0.2320-4.60 
  Irandoust, Sina 1650 IRI0.001-0.8520-17.00 
  Nemati, Mehrad 1546  * IRI1.0010.08201.60 
  Ilkhanipour, Ramtin 1641 IRI0.001-0.8620-17.20 
 * 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)
 

 

« 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