Rapid: Individual Calculations November 2019
 Lama, Ahmed  Total change: 74.40  Rating chartPersonal card
 Open Salah Bey Salah Bey ALG 2019-10-18
RcRownchangeKK*chgGame
 1658 1357 5.00 8 3.72 20 74.40 
  Cheber , Houssem 1704 ALG1.0010.892017.80 
  Boukazata, Djamel 1714 ALG0.5010.39207.80 
  Ould Mohamedi, Youcef 1757  * ALG0.001-0.0820-1.60 
  Serrai, Abderrezak 1719 ALG0.001-0.1020-2.00 
  Chouana, Kamel 1517 ALG1.0010.712014.20 
  Saoud, Messaoud 1492 ALG1.0010.682013.60 
  Tebani, Hocine 1606 ALG0.5010.31206.20 
  Gourari, Khaled 1757  * ALG1.0010.922018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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