Individual Calculations January 2011
 Taeib, Sahbi  Total change: 25.65  Rating chartPersonal card
 Tournoi 7 novembre 2010 HammamSousse TUN 2010-11-02
RcRownchangeKK*chgGame
 2218 2077 4.00 7 1.71 15 25.65 
  Bengherabi, Khalil f2213 ALG1.0010.681510.20 
  Govciyan, Pavel m2438 FRA0.001-0.1015-1.50 
  Khelfallah, Badr-Eddine c2174 ALG0.5010.13151.95 
  Mezioud, Amina wm2029 ALG1.0010.43156.45 
  Chikhaoui, Walid f2246 TUN0.5010.22153.30 
  Boudriga, Med Ali 2140 TUN1.0010.59158.85 
  Goutali, Tarek f2283 ALG0.001-0.2415-3.60 

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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