Individual Calculations September 2016
 Khaled, Yousef  Total change: -6.80  Rating chartPersonal card
 Arab Youth Championship U10 Open Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1402 1520 5.00 8 -0.17 40 -6.80 
  Gamha, Mortadha 1241 TUN1.0010.16406.40 
  Benyahia, Safin c1369 ALG1.0010.304012.00 
  Khalifah, Khaled c1487 UAE0.001-0.5540-22.00 
  Toumi, Mohamed-Jad 1388 MAR0.001-0.6840-27.20 
  Mohamed, Abderrahim Taleb Mohamed 1721 MTN0.001-0.2440-9.60 
  Dahmani, Sami c1442 TUN1.0010.394015.60 
  Anas Ali, Al-Mansoori 1160 UAE1.0010.10404.00 
  Brahimi, Abderahim c1411 ALG1.0010.354014.00 

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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