Blitz: Individual Calculations November 2022
 Hallal, Kamel  Total change: 49.20  Rating chartPersonal card
 1er open national Blitz bayadek Wahran Oran ALG 2022-10-14
RcRownchangeKK*chgGame
 1695 1486 3.00 6 1.23 40 49.20 
  Ghebache, Nourreddine 2115 ALG0.001-0.0140-0.40 
  Boutaleb, Reda 1719 ALG1.0010.794031.60 
  Tahir, Abderrahmane 1622 ALG1.0010.684027.20 
  Hallal, Tarik 1664 ALG0.001-0.2740-10.80 
  Lardjani, Slimane 1925 ALG0.001-0.0640-2.40 
  Brahim Djelloul , Ahmed 1123 ALG1.0010.10404.00 

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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