Individual Calculations April 2023
 Rossal, Valeriy I.  Total change: -35.00  Rating chartPersonal card
 VO Moscow. March 2023 Moscow RUS 2023-03-05
RcRownchangeKK*chgGame
 1270 1570 2.50 5 -1.75 20 -35.00 
  Svyatopolk-Chetvertynskaya, Vasi 1308 RUS1.0010.18203.60 
  Dubovkin, Matvey 1187 RUS1.0010.09201.80 
  Kuznetsov, Mikhail Dm 1237 RUS0.001-0.8820-17.60 
  Betenev, Dmitry 1265 RUS0.501-0.3620-7.20 
  Betenev, Artem Dm 1351 RUS0.001-0.7820-15.60 

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