Individual Calculations October 2019
 Bensadi, Lotfi  Total change: -23.80  Rating chartPersonal card
 Open Bologhine Algiers ALG 2019-09-04
RcRownchangeKK*chgGame
 1783 2015 4.00 7 -1.19 20 -23.80 
  Gherabli , Mohamed 1615  * ALG0.001-0.9220-18.40 
  Benelfekir, Amina 1615  * ALG1.0010.08201.60 
  Benelfekir, Imene wc1615  * ALG1.0010.08201.60 
  Benrekia, Akram 1745 ALG1.0010.17203.40 
  Bengherabi, Khalil f2160 ALG0.001-0.3120-6.20 
  Benhadi, Aziz Madani m2113 ALG0.001-0.3720-7.40 
  Chekired, Anes 1615  * ALG1.0010.08201.60 
 * 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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