Individual Calculations December 2019
 Seddaoui, Yamine  Total change: 4.80  Rating chartPersonal card
 Algerian team Championship 2019 D1 Setif ALG 2019-11-01
RcRownchangeKK*chgGame
 2013 2139 5.50 8 0.24 20 4.80 
  Benhadi, Aziz Madani m2120 ALG1.0010.47209.40 
  Belouadah, Saad m2401 ALG0.001-0.1820-3.60 
  Brahami, Lyes 1858 ALG0.501-0.3420-6.80 
  Salhi, Zahir 1791 ALG1.0010.11202.20 
  Leffad , Samy f1967 ALG1.0010.27205.40 
  Gourari, Moustafa 1995 ALG0.501-0.1920-3.80 
  Zekri, Hatem 1917 ALG1.0010.22204.40 
  Hamdan, Abderahmane El Hadi 2055 ALG0.501-0.1220-2.40 

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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