Blitz: Individual Calculations November 2022
 Djibtrouhi, Mustapha  Total change: 77.20  Rating chartPersonal card
 1er open national Blitz bayadek Wahran Oran ALG 2022-10-14
RcRownchangeKK*chgGame
 1734 1366 2.50 5 1.93 40 77.20 
  Bakhlouf, Boudjellal 1691 ALG1.0010.874034.80 
  Tahir, Abderrahmane 1622 ALG0.5010.314012.40 
  Gourari, Khaled 1703 ALG0.001-0.1240-4.80 
  Lardjani, Slimane 1925 ALG0.001-0.0340-1.20 
  Mahfouf, El Hachemi 1730 ALG1.0010.904036.00 

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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