Individual Calculations January 2019
 Ghlib, Boutouchent  Total change: 17.20  Rating chartPersonal card
 National Team Chess Championship 2018 Oran ALG 2018-12-18
RcRownchangeKK*chgGame
 2110 2054 4.00 7 0.86 20 17.20 
  Boukazata, Djamel 1793 ALG1.0010.18203.60 
  Benelouezzane, Mourad 1905 ALG1.0010.30206.00 
  Atmani, Amine 1716 ALG1.0010.12202.40 
  Arab, Adlane m2454  * ALG0.001-0.0820-1.60 
  Benhadi, Aziz Madani m2129 ALG1.0010.602012.00 
  Bellahcene, Bilel g2454  * ALG0.001-0.0820-1.60 
  Oussedik, Mahfoud m2319 ALG0.001-0.1820-3.60 
 * 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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