Individual Calculations March 2024
 Azreug, Lazhar  Total change: 31.40  Rating chartPersonal card
 DJERBA International Chess Festival 2024 Open B Djerba,Tunisia TUN 2024-02-18
RcRownchangeKK*chgGame
 1743 1650 5.00 9 1.57 20 31.40 
  Alnami, Salaheddin 1941 LBA1.0010.852017.00 
  Tkitek, Mohamed Mejed 1872 TUN0.5010.28205.60 
  Mihoubi, Saad 1929 ALG0.5010.34206.80 
  Djerroud, Chahrazed 1805 ALG0.5010.21204.20 
  Ben Abbes, Ayoub 1764 TUN0.5010.16203.20 
  Miladi, Amen wf1727 TUN0.001-0.3920-7.80 
  Mefteh, Meyssem 1502 TUN1.0010.30206.00 
  Ben Ayed, Iskandar 1445 TUN1.0010.24204.80 
  Tahir, Abderrahmane 1705 ALG0.001-0.4220-8.40 

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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