Individual Calculations November 2012
 Zaghouani, Adel  Total change: -10.50  Rating chartPersonal card
 Mémorial Mohamed Slama OpenB Monastir TUN 2012-09-14
RcRownchangeKK*chgGame
 1835 1812 1.50 4 -0.35 30 -10.50 
  George, Alain 1863 FRA0.5010.07302.10 
  Fellah, Mohamed Amine 1928 ALG0.001-0.3430-10.20 
  Lahmar, Chaima 1568 TUN1.0010.20306.00 
  Chouchane, Amine c1979 TUN0.001-0.2830-8.40 

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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