Individual Calculations February 2015
 Azouz, Boubaker  Total change: 16.40  Rating chartPersonal card
 Championnat National par Equipe A 2014 Round 1-5 Tunis TUN 2014-08-23
RcRownchangeKK*chgGame
 2235 2129 1.50 3 0.41 40 16.40 
  Meddeb, Anis 2125 TUN0.501-0.0140-0.40 
  Doghri, Nabil f2334 TUN1.0010.764030.40 
  Bouaziz, Mehdi c2246 TUN0.001-0.3440-13.60 

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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