Individual Calculations March 2024
 Barbaria, Yacine  Total change: -35.80  Rating chartPersonal card
 DJERBA International Chess Festival 2024 Open A Djerba,Tunisia TUN 2024-02-18
RcRownchangeKK*chgGame
 2085 2206 3.50 8 -1.79 20 -35.80 
  Nassr, Lina wm2052 ALG0.001-0.7120-14.20 
  Lorans, Sylvain c2076 FRA0.501-0.1820-3.60 
  Alhejab, Meshal 1947 KUW1.0010.18203.60 
  Taieb, Sahbi c2085 TUN0.501-0.1620-3.20 
  Araoune, Saadi f2096 ALG0.501-0.1520-3.00 
  Dwilewicz, Katarzyna wf2113 POL0.501-0.1320-2.60 
  Brahami, Lamine m2195 ALG0.001-0.5220-10.40 
  Egorov, Konstantin c2118 RUS0.501-0.1220-2.40 

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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