Individual Calculations April 2018
 Khalafova, Narmin  Total change: 21.80  Rating chartPersonal card
 Aeroflot Open 2018 B Moscow RUS 2018-02-20
RcRownchangeKK*chgGame
 2323 2234 4.50 9 1.09 20 21.80 
  Kazakovskiy, Valeriy m2397 BLR0.5010.22204.40 
  Savitskiy, Sergey m2415 RUS0.001-0.2620-5.20 
  Demianjuk, Alexander f2333 RUS0.001-0.3620-7.20 
  Gomes, Mary Ann wg2329 IND0.001-0.3720-7.40 
  Divya, Deshmukh wf2138 IND1.0010.37207.40 
  Raahul, V S 2305 IND0.001-0.4020-8.00 
  Mohota, Nisha mwg2256 IND1.0010.532010.60 
  Valdes Escobar, Alvaro m2382 CHI1.0010.702014.00 
  Zuo, Yifan c2349 CHN1.0010.662013.20 

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