Individual Calculations January 2019
 Seddaoui, Yamine  Total change: 11.20  Rating chartPersonal card
 National Team Chess Championship 2018 Oran ALG 2018-12-18
RcRownchangeKK*chgGame
 2063 2166 5.50 8 0.56 20 11.20 
  Cheber , Houssem 2047 ALG1.0010.34206.80 
  Belouadah, Saad m2411 ALG0.001-0.2020-4.00 
  Bentoumi, Miloud 1951 ALG1.0010.23204.60 
  Seghier, Ilias 1766  * ALG1.0010.08201.60 
  Bellebcir, Tarek 1901 ALG1.0010.18203.60 
  Boudriga, Mohamed Ali m2366 TUN0.5010.26205.20 
  Bouzidi, Ahmed c2157 TUN0.001-0.5120-10.20 
  Boulahouache, Djamel Eddine 1908 ALG1.0010.18203.60 
 * 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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