Individual Calculations October 2023
 Tadych, Szymon  Total change: 9.40  Rating chartPersonal card
 Wielkopolska IV Liga Seniorow Grupa A Round 4 Leszno POL 2023-09-17
RcRownchangeKK*chgGame
 1261 1470 2.00 2 0.47 20 9.40 
  Nowicki, Franciszek 1282 POL1.0010.26205.20 
  Ejgierd, Leonard 1239 POL1.0010.21204.20 

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