Individual Calculations January 2017
 Haddouche, Mohamed  Total change: -6.60  Rating chartPersonal card
 9eme international trophee mohammad Sekkat Marrakech MAR 2016-11-25
RcRownchangeKK*chgGame
 2265 2497 5.50 8 -0.66 10 -6.60 
  Smida, Tahar 2097  * TUN1.0010.08100.80 
  Mona, Khaled wg2161 EGY1.0010.12101.20 
  Mohannad, Farhan f2299 JOR1.0010.24102.40 
  Anwar, Tarik 2097  * MAR0.501-0.4210-4.20 
  Nafri, Khalil c2238 MAR0.501-0.3210-3.20 
  Farahat, Ali m2407 EGY0.501-0.1210-1.20 
  Shishkin, Vadim g2452 UKR0.501-0.0610-0.60 
  Kukov, Velislav m2366 BUL0.501-0.1810-1.80 
 * 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)
 

 

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