Individual Calculations July 2022
 Ubaydullaev, Mukhammadiso  Total change: 46.40  Rating chartPersonal card
 Tashkent Summer Open 2022 Tashkent UZB 2022-06-03
RcRownchangeKK*chgGame
 1720 1509 3.00 6 1.16 40 46.40 
  Bakhromov, Muhammadamin 1332 UZB1.0010.274010.80 
  Safarov, Doniyor 1945 UZB0.001-0.0640-2.40 
  Abdullaev, Kurban 1835 UZB1.0010.874034.80 
  Umarov, Mukhammadrizo 1770 UZB0.001-0.1840-7.20 
  Turaev, Halim f2096 UZB0.001-0.0240-0.80 
  Zaripboeva, Feruza 1340 UZB1.0010.284011.20 

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