Individual Calculations February 2016
 Gherabli , Mohamed  Total change: -15.20  Rating chartPersonal card
 Algerian Championship 2016 U14 - Final Stage. Tlemcen ALG 2015-12-28
RcRownchangeKK*chgGame
 1532 1257 0.50 4 -0.38 40 -15.20 
  Brahami, Lamine 1657  * ALG0.001-0.0840-3.20 
  Adrar, Sofiane f1657  * ALG0.001-0.0840-3.20 
  Chemmachemma, Malik 1156 ALG0.501-0.1440-5.60 
  Atmani, Amine 1657  * ALG0.001-0.0840-3.20 
 * 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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