Individual Calculations January 2017
 Drais, Ali  Total change: 79.60  Rating chartPersonal card
 9eme international trophee mohammad Sekkat Marrakech MAR 2016-11-25
RcRownchangeKK*chgGame
 1884 1507 2.00 7 1.32 40 52.80 
  Ouakhir, Pierre Mehdi c1907  * MAR0.001-0.0840-3.20 
  Douich, Mehdi 1907  * MAR0.5010.424016.80 
  Saber, Yasser 1907  * MAR0.001-0.0840-3.20 
  Filali, Razzouki Otmane 1907  * MAR0.5010.424016.80 
  Saidi, Younes 1907  * MAR0.5010.424016.80 
  Becham, Khalid c1907  * MAR0.001-0.0840-3.20 
  Mqami, Ibrahim 1747 MAR0.5010.304012.00 
 * 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)
 
 Arab club championship 2016-open Tanger MAR 2016-12-01
RcRownchangeKK*chgGame
 1904 1507 1.00 4 0.67 40 26.80 
  Draoui, Najib f1907  * MAR0.001-0.0840-3.20 
  Ouakhir, Pierre Mehdi c1907  * MAR0.001-0.0840-3.20 
  Al Omary, Ahmed 1894 KSA1.0010.914036.40 
  Mahmoud, Abdelrahman 1907  * JOR0.001-0.0840-3.20 
 * 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)
 

 

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