Individual Calculations January 2018
 Charfeddine, Akrem  Total change: 1.80  Rating chartPersonal card
 5 RIDEF Parties classiques Championnats de la Francophonie hammamet TUN 2017-10-28
RcRownchangeKK*chgGame
 1895 2010 5.00 8 0.09 20 1.80 
  Mohamed Hedi, Nabli 1610  * TUN1.0010.08201.60 
  Levacic, Damir m2230 MNC0.001-0.2220-4.40 
  Abida, Abderazek 1610  * TUN1.0010.08201.60 
  Amdouni, Zoubaier f2272 TUN0.001-0.1820-3.60 
  Tajedine, Sidi Mohamed 1805 MTN1.0010.24204.80 
  Berthelot, Yannick f2292 FRA0.001-0.1620-3.20 
  Ezeddine, Amine 1610  * TUN1.0010.08201.60 
  Ben Youssef, Anis 1732 TUN1.0010.17203.40 
 * 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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