Individual Calculations June 2013
 Bengherabi, Khalil  Total change: 4.05  Rating chartPersonal card
 Individual Final Open Championship 2013 Algiers ALG 2013-04-27
RcRownchangeKK*chgGame
 2183 2106 4.00 9 0.27 15 4.05 
  Talbi, Chafik 2173 ALG0.5010.09151.35 
  Ioualalen, Lotfi 2099 ALG0.001-0.5115-7.65 
  Gourari, Moustafa 2059 ALG0.001-0.5715-8.55 
  Aknouche, Ameur 2110 ALG1.0010.51157.65 
  Nassr, Ali f2050 ALG1.0010.42156.30 
  Ferhi, Djamel 2135 ALG0.5010.04150.60 
  Arab, Adlane m2445 ALG0.001-0.1215-1.80 
  Abdelali, Abdallah 2112 ALG1.0010.51157.65 
  Haddouche, Mohamed m2464 ALG0.001-0.1015-1.50 

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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