Individual Calculations November 2018
 Alfaitori, Abdallah  Total change: -32.20  Rating chartPersonal card
 Ministry of Culture Misrata 2018 Misrata LBA 2018-09-27
RcRownchangeKK*chgGame
 1736 1961 3.00 6 -1.61 20 -32.20 
  Almoshaiti, Najmalden Ali 1748 LBA0.001-0.7720-15.40 
  Ali, Kairi G. 1856 LBA1.0010.36207.20 
  Almohaishi , Nuri A 1727 LBA0.001-0.7920-15.80 
  Sultan, Musa 1590 LBA1.0010.10202.00 
  Atwair, Mohamed M. 1627 LBA1.0010.12202.40 
  Alshareef, Alla Aldean Othman 1866 LBA0.001-0.6320-12.60 

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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