Blitz: Individual Calculations January 2018
 Ben Romdhane, Walid  Total change: 50.80  Rating chartPersonal card
 5 RIDEF Parties blitz Championnats de la Francophonie Hammamet TUN 2017-11-04
RcRownchangeKK*chgGame
 1954 1688 4.00 8 2.54 20 50.80 
  Meddeb, Anis f2088  * TUN0.001-0.0820-1.60 
  Smida, Tahar 1910 TUN1.0010.782015.60 
  Barhoumi, Med Anis 2013 TUN0.001-0.1320-2.60 
  Rekik, Ismail 1898 TUN0.001-0.2320-4.60 
  Tkitek, Walid 2005 TUN1.0010.872017.40 
  Zkhama, Yossri 1859 TUN1.0010.732014.60 
  Rian, Moubarak m1974 MAR0.001-0.1620-3.20 
  Akhrass, Roland 1887 LBN1.0010.762015.20 
 * 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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