Individual Calculations December 2013
 Sadaga, Salah  Total change: -42.30  Rating chartPersonal card
 2nd Liberation Martyrs tournament Derna LBA 2013-02-06
RcRownchangeKK*chgGame
 1923 2080 7.50 11 -0.02 15 -0.30 
  Salem, Mahjob 2161 LBA0.001-0.3915-5.85 
  El-Mezwaghi, Husein 2026 LBA1.0010.42156.30 
  Almahjoub, Mokhtar 2091 LBA1.0010.52157.80 
  Aborezika, Mohamed 2052 LBA0.001-0.5415-8.10 
  Alsiwe, Abdalbasat 1694 LBA1.0010.09151.35 
  Abdulbasat, Hasad 1847 LBA0.501-0.2915-4.35 
  Amhadi, Mohammed 1694 LBA1.0010.09151.35 
  Mohamed, . M . Mohamed 1974 LBA1.0010.36155.40 
  Tawila, Yamin 1780 LBA1.0010.15152.25 
  Altarhoni, Mohamed 1955 LBA1.0010.33154.95 
  Al, Moshaiti Khalil 1874 LBA0.001-0.7615-11.40 

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)
 
 1st Toubrok closed tournament Toubrok LBA 2013-08-14
RcRownchangeKK*chgGame
 1978 2065 5.50 11 -1.13 15 -16.95 
  Mohamed, M Mohamed 1963 LBA0.501-0.1415-2.10 
  Abdurrahim, Abdelkarem 1783 LBA1.0010.16152.40 
  Salem, Mahjoub 2124 LBA0.5010.08151.20 
  El-Mezwaghi, Husein 1978 LBA0.001-0.6215-9.30 
  Almahjoub, Mokhtar 2124 LBA0.001-0.4215-6.30 
  Elsanossi,ragab, A 1727 LBA1.0010.12151.80 
  B.m. Bobaker, Baha Eldien 1951 LBA0.501-0.1615-2.40 
  Ben Nasser, Khaled f2206 LBA0.001-0.3115-4.65 
  Elarbi, Abobker f2269 LBA0.001-0.2415-3.60 
  Tarhoni, Mohamed 1902 LBA1.0010.28154.20 
  Almabrouk, Kahmis 1727 LBA1.0010.12151.80 

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)
 
 29th Libyan open championship(1st stage) Toubrok LBA 2013-09-11
RcRownchangeKK*chgGame
 1964 2065 1.50 3 -0.37 15 -5.55 
  Alharari, Ali 1782 LBA1.0010.16152.40 
  El Gadamsy, Mohamed 1999 LBA0.501-0.0915-1.35 
  Madi, Emad 2111 LBA0.001-0.4415-6.60 

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)
 
 Libyan Final-Cities,Teams 2- Benghazi LBA 2013-09-12
RcRownchangeKK*chgGame
 1953 2065 0.00 2 -1.30 15 -19.50 
  Mahdia, Farage 2029 LBA0.001-0.5515-8.25 
  Al Moshaiti, Khalil 1876 LBA0.001-0.7515-11.25 

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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