Individual Calculations April 2018
 Bakouche, Mahmoud  Total change: 16.80  Rating chartPersonal card
 Algerian Young individual chess championship 2018 U16 open Tiaret ALG 2018-03-18
RcRownchangeKK*chgGame
 1673 1477 2.50 8 0.42 40 16.80 
  Leffad , Samy f1756 ALG0.5010.344013.60 
  Assem, Abderezzak 1623 ALG1.0010.704028.00 
  Benrekia, Anes 1542 ALG0.5010.09403.60 
  Hamoum, Halim 1628 ALG0.001-0.3040-12.00 
  Benrekia, Yacine 1582 ALG0.5010.14405.60 
  Brahami, Lamine f1877  * ALG0.001-0.0840-3.20 
  Idir, Omar 1607 ALG0.001-0.3240-12.80 
  Atmani, Amine 1768 ALG0.001-0.1540-6.00 
 * 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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