Individual Calculations September 2019
 Ombrella, Massimo  Total change: 11.60  Rating chartPersonal card
 WE 8 La birreria - B Pedavena ITA 2019-07-31
RcRownchangeKK*chgGame
 1688 1378 1.00 3 0.58 20 11.60 
  Gatti, Daniele Guglielmo 1710 ITA1.0010.882017.60 
  Belloni, Umberto 1649 ITA0.001-0.1720-3.40 
  Mattarella, Pietro 1705 ITA0.001-0.1320-2.60 

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