Individual Calculations October 2019
 Mahgub, Mohamed Mustafa  Total change: 8.20  Rating chartPersonal card
 Benghazi Open Tournament Benghazi LBA 2019-08-19
RcRownchangeKK*chgGame
 1748 1827 4.00 6 0.41 20 8.20 
  Algardawi, Mahmod A. 1485 LBA1.0010.12202.40 
  Buhasan, Aiaad Jumha 1782 LBA0.501-0.0620-1.20 
  Sultan , Emad Faraj 1761 LBA0.501-0.0920-1.80 
  Ilyas, Muhammad Walayat 1677 LBA1.0010.30206.00 
  Bensrity, Mokhtar 2093 LBA0.001-0.1820-3.60 
  Alsahle, Atheer Husain 1692 LBA1.0010.32206.40 

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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