Individual Calculations March 2024
 Attalib, Osama A.  Total change: 29.00  Rating chartPersonal card
 February Chess Festival 2024 Classic tripoli LBA 2024-02-08
RcRownchangeKK*chgGame
 1855 1992 6.00 7 1.45 20 29.00 
  Elchik, Ebrahim 1592  * LBA1.0010.08201.60 
  Zgeta, Faisal Mohamed 1573 LBA1.0010.07201.40 
  Aldogri, Mohsen 1883 LBA1.0010.35207.00 
  Elarabi, Abobker Mohamed f2283 LBA0.5010.35207.00 
  Elblezi, Giuma 1968 LBA1.0010.47209.40 
  Aldrsi, Reda Saleh 1946 LBA0.501-0.0620-1.20 
  Albdri, Ali Emohamed 1737 LBA1.0010.19203.80 
 * 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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