Individual Calculations June 2019
 Bensadi, Lotfi  Total change: -25.40  Rating chartPersonal card
 Open U2200 Tipaza Tipaza ALG 2019-05-01
RcRownchangeKK*chgGame
 1762 2017 5.00 8 -1.27 20 -25.40 
  Ait Abbas, Nesrine 1617  * ALG1.0010.08201.60 
  Boudeheb, Maria 1617  * ALG1.0010.08201.60 
  Boulrens, Ala Eddine 1918 ALG0.001-0.6420-12.80 
  Mesmoudi, Ahmed 1617  * ALG1.0010.08201.60 
  Mokhtari , Tarik 1737 ALG1.0010.16203.20 
  Seddaoui, Yamine 2138 ALG0.001-0.3420-6.80 
  Goudjili, Riadh 1715 ALG1.0010.15203.00 
  Merbouhi, Wail 1733 ALG0.001-0.8420-16.80 
 * 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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