Individual Calculations December 2015
 Mohamed, Tamer  Total change: 13.20  Rating chartPersonal card
 Egyptian Chess Open 2015 Cairo EGY 2015-11-15
 1997 1987 4.00 7 0.66 20 13.20 
  Ibrahim, Hatim m2319 EGY0.001-0.1220-2.40 
  El Nabawy, Nabil 1587  * EGY1.0010.08201.60 
  Lotfy, Abdel Rahman 2176 EGY0.001-0.2520-5.00 
  Moatamid, Yasser 1724 EGY1.0010.18203.60 
  Zayan, Osama 2225 EGY1.0010.802016.00 
  Ibrahim, Mohamed 2144 EGY0.001-0.2920-5.80 
  Hassan, Waleid Ahmed 1806 EGY1.0010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office