Individual Calculations July 2019
 Adler, Yair  Total change: 12.80  Rating chartPersonal card
 Liga Beit Shfela Yom Chol 2019 Round 8-9 Various ISR 2019-06-01
RcRownchangeKK*chgGame
 1784 1666 1.00 2 0.32 40 12.80 
  Vaisgur, Alon 1799 ISR0.5010.18407.20 
  Efrati, Alon 1768 ISR0.5010.14405.60 

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