Individual Calculations May 2010
 Abbes, Ali  Total change: -11.70  Rating chartPersonal card
 championat de Tunisie individuel 2010 Monastir TUN 2010-03-20
RcRownchangeKK*chgGame
 2120 2157 2.50 6 -0.78 15 -11.70 
  El, Kamel Adel,mahmoud 2252 TUN0.001-0.3715-5.55 
  Hergli, Amir 2186 TUN1.0010.54158.10 
  Ben Nasr, Sami 2034 TUN0.001-0.6715-10.05 
  Taeib, Sahbi 2051 TUN0.501-0.1415-2.10 
  Bouaziz, Mehdi c2242 TUN0.001-0.3815-5.70 
  Al-Zayat, Ahmed 1956 LBA1.0010.24153.60 

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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