Individual Calculations June 2018
 Gharib, Faraj H.  Total change: -54.00  Rating chartPersonal card
 Final 31st Libyan Open Championchip Albaida LBA 2018-04-30
RcRownchangeKK*chgGame
 1829 1816 2.00 7 -1.35 40 -54.00 
  Al Sori, Mohamed f1971 LBA0.001-0.2940-11.60 
  Naser Eldean, Ahmed 1911 LBA0.001-0.3740-14.80 
  Galaiow, Hosam Faraj 1630 LBA1.0010.264010.40 
  Mahgub, Mohamed Mustafa 1920 LBA0.001-0.3640-14.40 
  Hassan, Mohamed M. 1840 LBA1.0010.534021.20 
  Masoud, Saleh 1900 LBA0.001-0.3840-15.20 
  Almoatz, Basel 1631 LBA0.001-0.7440-29.60 

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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