Individual Calculations August 2013
 Zaibi, Amir  Total change: -14.55  Rating chartPersonal card
 Fischer Memorial Sousse TUN 2013-07-22
RcRownchangeKK*chgGame
 1978 2242 3.00 5 -0.97 15 -14.55 
  Dali, Mohamed Souhaib -16 c1842  * TUN1.0010.08151.20 
  Matoussi, Wael 1924 TUN1.0010.13151.95 
  Mabrouk, Fathi 2054 TUN0.001-0.7415-11.10 
  Meddeb, Chadha wm1842  * TUN1.0010.08151.20 
  Boudriga, Med Ali 2230 TUN0.001-0.5215-7.80 
 * 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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