Individual Calculations June 2018
 Almahjoub, Mokhtar  Total change: -2.60  Rating chartPersonal card
 Final 31st Libyan Open Championchip Albaida LBA 2018-04-30
RcRownchangeKK*chgGame
 1935 2064 6.50 10 -0.13 20 -2.60 
  Saleh, Mohab 1841 LBA1.0010.22204.40 
  Alborki, Mohamed A. 1848 LBA1.0010.22204.40 
  Almansori, Abdalaziz 1859 LBA0.501-0.2620-5.20 
  Madi, Emad 2097 LBA0.5010.05201.00 
  Almanby, Sohel 1904 LBA0.501-0.2120-4.20 
  Sharmado, Abdalah Husain 1808 LBA1.0010.19203.80 
  Al-Zayat, Ahmed f2199 LBA0.5010.18203.60 
  Aborezika, Mohamed 2017 LBA0.001-0.5720-11.40 
  Alagouri, Hamdi Gaith 1803 LBA1.0010.18203.60 
  Al Sori, Mohamed f1971 LBA0.501-0.1320-2.60 

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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