Blitz: Individual Calculations January 2017
 Hbacha, Achraf  Total change: 16.80  Rating chartPersonal card
 Open National Blitz Kelibia KELIBIA TUN 2016-11-06
RcRownchangeKK*chgGame
 2019 2044 5.00 8 0.84 20 16.80 
  Mohammed, Naoueli f2059 TUN1.0010.522010.40 
  Boudriga, Med Ali m2197 TUN0.001-0.3020-6.00 
  Mohamed Hedi, Nabli 1644  * TUN1.0010.08201.60 
  Matoussi, Wael 1939 TUN1.0010.36207.20 
  Bouzidi, Ahmed c2135 TUN0.001-0.3820-7.60 
  Tkitek, Walid 2079 TUN1.0010.552011.00 
  Zaydia, Marwen 2011 TUN1.0010.45209.00 
  Barbaria, Yacine 2089 TUN0.001-0.4420-8.80 
 * 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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