Individual Calculations August 2021
 Sosnovskiy, Dmitry  Total change: -85.60  Rating chartPersonal card
 Zadonsk - 2021 boys 15 Zadonsk RUS 2021-07-03
RcRownchangeKK*chgGame
 1217 1490 3.50 7 -2.14 40 -85.60 
  Chursin, Artem 1506 RUS0.5010.02400.80 
  Pankratov, Artem 1335 RUS0.001-0.7140-28.40 
  Martirosyan, Egor 1191 RUS0.001-0.8540-34.00 
  Kabanov, Pavel 1090  * RUS1.0010.08403.20 
  Skobelev, Fedor 1090  * RUS1.0010.08403.20 
  Donskih, Roman 1194 RUS0.001-0.8540-34.00 
  Petrova, Evelina 1110 RUS1.0010.09403.60 
 * 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