Blitz: Individual Calculations August 2023
 Sakhri, Oussama  Total change: 163.60  Rating chartPersonal card
 4th Tipaza Beach Blitz Tipaza ALG 2023-07-28
RcRownchangeKK*chgGame
 1802 1435 5.50 8 4.09 40 163.60 
  Dorbane, Khaled 2142 ALG0.5010.494019.60 
  Barkat, Raouf 1545 ALG1.0010.654026.00 
  Khefif, Mohamed 1470 ALG1.0010.554022.00 
  Amrane, Abdellah c1558 ALG1.0010.674026.80 
  Achour, Mohamed Anis 1996 ALG0.001-0.0240-0.80 
  Bengherabi, Khalil f2152 ALG0.001-0.0140-0.40 
  Ould Said, Hamza 1822 ALG1.0010.914036.40 
  Abdellaoui, Fouad 1734 ALG1.0010.854034.00 

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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