Individual Calculations December 2022
 Nasser, Hadi  Total change: 3.20  Rating chartPersonal card
 Beirut open championchip 11 -2022 beirut LBN 2022-11-12
RcRownchangeKK*chgGame
 1690 1531 2.50 6 0.08 40 3.20 
  Khairallah, Faisal f2244 LBN0.001-0.0140-0.40 
  Fawaz, Mohamad 1574 LBN0.001-0.4440-17.60 
  Salman, Fatima 1131  * LBN1.0010.08403.20 
  Zaksaite, Salomeja wm2194 LTU0.5010.494019.60 
  Khechen, Nabil E m1901 LBN0.001-0.1040-4.00 
  Karam, Peter 1093 LBN1.0010.06402.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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