Individual Calculations April 2017
 Alborki, Mohamed A.  Total change: -29.20  Rating chartPersonal card
 Alkomus Closed Tournament Alkomus LBA 2017-03-07
RcRownchangeKK*chgGame
 1828 1833 5.00 9 0.47 40 18.80 
  Almuetasim Billa, Jummah , 1650 LBA0.501-0.2440-9.60 
  Abdulrahman, Emhemed , 1602 LBA0.501-0.2940-11.60 
  Albosht, Aimen 1928 LBA0.5010.13405.20 
  Naser Eldean, Ahmed 1831 LBA0.5010.00400.00 
  Alkout, M Hamza , 1928 LBA0.5010.13405.20 
  Engaitah, Abdalsalam A. 1740 LBA0.501-0.1340-5.20 
  Algaied, Basher I 1948 LBA0.5010.16406.40 
  Alkut, Haitham Mohamed 1978 LBA0.5010.19407.60 
  Algaed, Mohammed , 1848 LBA1.0010.524020.80 

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)
 
 First Level Chess Club Misrata LBA 2017-03-27
RcRownchangeKK*chgGame
 1896 1833 0.50 4 -1.20 40 -48.00 
  Altaib , Fawzi A 1885 LBA0.001-0.4340-17.20 
  Elshaafi, Ali 1829 LBA0.501-0.0140-0.40 
  Alazabe, Aribi 1765 LBA0.001-0.5940-23.60 
  Attalib, Osama A. 2105 LBA0.001-0.1740-6.80 

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)
 

 

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