Individual Calculations January 2017
 Alshourfaa, Hazaa  Total change: 42.20  Rating chartPersonal card
 Arab club championship 2016-open Tanger MAR 2016-12-01
RcRownchangeKK*chgGame
 2123 1804 2.50 5 1.74 20 34.80 
  Al Omary, Ahmed 1894 KSA1.0010.622012.40 
  Moayed, Obied 2111 JOR1.0010.862017.20 
  Draoui, Najib f2204  * MAR0.5010.42208.40 
  Ouakhir, Pierre Mehdi c2204  * MAR0.001-0.0820-1.60 
  Bengherabi, Khalil f2204  * ALG0.001-0.0820-1.60 
 * 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)
 
 2nd Kuwait teams Tournament 2016 Kuwait KUW 2016-12-04
RcRownchangeKK*chgGame
 1706 1804 1.00 1 0.37 20 7.40 
  Alhasan, Hasan 1706 KUW1.0010.37207.40 

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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