Individual Calculations September 2022
 Bezza, Zakaria  Total change: 29.20  Rating chartPersonal card
 Championnat de France 2022 - Open D ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1439 1445 5.00 7 1.46 20 29.20 
  Boudjellal, Yaqin 1301 FRA1.0010.31206.20 
  Van Eeckhout, Guy 1325 FRA1.0010.34206.80 
  Renahy, Corentin 1308 FRA1.0010.32206.40 
  Florence, Gerard 1518 FRA1.0010.602012.00 
  Gandreuil, Brice 1516 FRA0.001-0.4020-8.00 
  Boff, Olivier 1578 FRA1.0010.682013.60 
  Elsadig Bashir, Hussam 1524 FRA0.001-0.3920-7.80 

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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