Individual Calculations December 2019
 Sbaihi, Fares  Total change: -13.60  Rating chartPersonal card
 Algerian team Championship 2019 D1 Setif ALG 2019-11-01
RcRownchangeKK*chgGame
 1711 2011 3.50 5 -0.68 20 -13.60 
  Barama, Nail 1611  * ALG1.0010.08201.60 
  Hallal, Tarik 1614 ALG0.001-0.9220-18.40 
  Tairi, Akli 1737 ALG1.0010.17203.40 
  Zekri, Hatem 1917 ALG1.0010.37207.40 
  Zane, Rayane 1675 ALG0.501-0.3820-7.60 
 * 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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