Individual Calculations October 2017
 Hammadi, Djamel  Total change: -21.00  Rating chartPersonal card
 30th Agerian Team Chess Championship 2017 Oran ALG 2017-09-18
RcRownchangeKK*chgGame
 1951 2063 4.00 8 -1.05 20 -21.00 
  Fellah, Mohamed Amine 2103 ALG0.5010.06201.20 
  Ferhi, Djamel 2125 ALG1.0010.592011.80 
  Belkadi, Med Abdeldjalil 1767 ALG1.0010.15203.00 
  Brahami, Lamine f1952 ALG0.001-0.6520-13.00 
  Ouaret, Abdelouhab m2109 ALG0.001-0.4420-8.80 
  Toubal, Hayat wm1951 ALG1.0010.35207.00 
  Bouhadi, Abderrahim f1912 ALG0.501-0.2020-4.00 
  Semaoune, Marouane 1685 ALG0.001-0.9120-18.20 

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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