Rapid: Individual Calculations January 2024
 Bou Mjahid, Naji  Total change: -8.40  Rating chartPersonal card
 AIM Chess Tournament 2023 Alay LBN 2023-12-10
RcRownchangeKK*chgGame
 1493 1152 0.00 3 -0.42 20 -8.40 
  Kassar, Bashar 1678 LBN0.001-0.0320-0.60 
  Flayhan, Zouhair 1427 LBN0.001-0.1720-3.40 
  Temraz, Samer 1374 LBN0.001-0.2220-4.40 

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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