Individual Calculations October 2019
 Alsahle, Atheer Husain  Total change: 17.60  Rating chartPersonal card
 Benghazi Open Tournament Benghazi LBA 2019-08-19
RcRownchangeKK*chgGame
 1792 1692 2.00 5 0.11 40 4.40 
  Mahgoub, Naser O. 1821 LBA1.0010.674026.80 
  Manaa, Gamal 1809 LBA0.001-0.3440-13.60 
  Elmejbri, Ali A. f2016 LBA0.001-0.1340-5.20 
  Algardawi, Mahmod A. 1485 LBA1.0010.23409.20 
  Mahgub, Mohamed Mustafa 1827 LBA0.001-0.3240-12.80 

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)
 
NOTE: K factor changed
 Benghazi 3rd League Tournament 2019 Benghazi LBA 2019-09-21
RcRownchangeKK*chgGame
 1808 1692 1.00 1 0.66 20 13.20 
  Mustafa, Mohamed Abdalsalam 1808 LBA1.0010.662013.20 

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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