Individual Calculations May 2013
 Sabar , Daoud  Total change: -16.95  Rating chartPersonal card
 Zone 4.1 Championship 2013 (Open) Nouakchott MTN 2013-03-28
RcRownchangeKK*chgGame
 2038 1987 2.00 7 -1.13 15 -16.95 
  Ali, Sebbar 2341 MAR0.001-0.1115-1.65 
  Bechir, Mohamedou 1763 MTN1.0010.22153.30 
  Abbes, Ali 2209 TUN0.001-0.2215-3.30 
  Heiba, Mohamed 1910 MTN0.001-0.6115-9.15 
  Bah, Brema f2217 MLI0.001-0.2115-3.15 
  Kar, El Moustapha 1851 MTN0.001-0.6815-10.20 
  Mohamed, M Mohamed 1974 LBA1.0010.48157.20 

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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