Individual Calculations October 2019
 Ilyas, Muhammad Walayat  Total change: 26.00  Rating chartPersonal card
 Benghazi Open Tournament Benghazi LBA 2019-08-19
RcRownchangeKK*chgGame
 1867 1677 1.00 4 -0.04 40 -1.60 
  Almahjoub, Mokhtar 1984 LBA0.001-0.1440-5.60 
  Mahgub, Mohamed Mustafa 1827 LBA0.001-0.3040-12.00 
  Alshara, Tarek 1805 LBA1.0010.674026.80 
  Sultan, Ahmed Faraj 1853 LBA0.001-0.2740-10.80 

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)
 
 Benghazi 3rd League Tournament 2019 Benghazi LBA 2019-09-21
RcRownchangeKK*chgGame
 1731 1659 1.50 2 0.69 40 27.60 
  Mustafa, Mohamed Abdalsalam 1808 LBA1.0010.704028.00 
  Aldrsi, Ibrahim 1654 LBA0.501-0.0140-0.40 

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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