Rapid: Individual Calculations April 2019
 Hamlaoui, Youcef  Total change: 13.20  Rating chartPersonal card
 open Aid Annasr 2019 skikda ALG 2019-03-16
RcRownchangeKK*chgGame
 1695 1678 3.00 5 0.66 20 13.20 
  Beghriche, Rami Tadjeddine 1400 ALG1.0010.17203.40 
  Haddad, Brahim 1646 ALG1.0010.46209.20 
  Sayoud, Mohamed Rida 1771 ALG1.0010.632012.60 
  Yala, Lyes 1785 ALG0.001-0.3520-7.00 
  Benelouezzane, Mourad 1873 ALG0.001-0.2520-5.00 

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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