Individual Calculations June 2015
 Al-Nuimi, Zaafrana  Total change: -20.80  Rating chartPersonal card
 Second Sharjah Open Championship Under 1800 Sharjah UAE 2015-04-29
RcRownchangeKK*chgGame
 1356 1356 1.00 3 -0.52 40 -20.80 
  Abdulrahim, Salem 1283 UAE1.0010.404016.00 
  Ali, M Alkindi 1569 UAE0.001-0.2340-9.20 
  Shah, Jiya 1215 IND0.001-0.6940-27.60 

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