Individual Calculations October 2019
 Benhadi, Aziz Madani  Total change: 0.60  Rating chartPersonal card
 Open Bologhine Algiers ALG 2019-09-04
RcRownchangeKK*chgGame
 1894 2113 6.00 8 0.03 20 0.60 
  Benelfekir, Amina 1713  * ALG1.0010.08201.60 
  Benrekia, Akram 1745 ALG1.0010.10202.00 
  Boutchicha, Rachid 1789 ALG1.0010.13202.60 
  Bengherabi, Khalil f2160 ALG0.001-0.4320-8.60 
  Ferrah, Hacene 1759 ALG1.0010.11202.20 
  Djabri, Massinas f2084 ALG0.001-0.5420-10.80 
  Bensadi, Lotfi 2015 ALG1.0010.37207.40 
  Adjerit, Nourreddine 1887 ALG1.0010.21204.20 
 * 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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