Rapid: Individual Calculations November 2019
 Saidi, Bouziane  Total change: -14.80  Rating chartPersonal card
 38th first saturday Algiers ALG 2019-10-05
RcRownchangeKK*chgGame
 1693 1736 2.00 5 -0.74 20 -14.80 
  Dorbane, Khaled 2073 ALG0.001-0.1220-2.40 
  Sekiranda, Isaac 1469 UGA0.501-0.3220-6.40 
  Amrane, Ramdane 1392 ALG1.0010.12202.40 
  Ferrah, Hacene 1729 ALG0.501-0.0120-0.20 
  Djema, Abdennour 1804 ALG0.001-0.4120-8.20 

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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