Individual Calculations June 2018
 Algadari, Mahmod  Total change: 11.80  Rating chartPersonal card
 Final 31st Libyan Open Championchip Albaida LBA 2018-04-30
RcRownchangeKK*chgGame
 1935 1834 3.50 8 0.59 20 11.80 
  Elmejbri, Ali A. f2053 LBA0.001-0.2220-4.40 
  Sharmado, Husain Abdalah 1940 LBA1.0010.642012.80 
  Albosht, Aimen 1992 LBA0.001-0.2920-5.80 
  Masoud, Saleh 1900 LBA0.001-0.4120-8.20 
  Mahgub, Mohamed Mustafa 1920 LBA0.5010.12202.40 
  Alabar, Abdullah 1860 LBA1.0010.542010.80 
  Abokrais, Kaled 1903 LBA1.0010.602012.00 
  Naser Eldean, Ahmed 1911 LBA0.001-0.3920-7.80 

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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