Individual Calculations April 2017
 Naser Eldean, Ahmed  Total change: 39.20  Rating chartPersonal card
 Alkomus Closed Tournament Alkomus LBA 2017-03-07
RcRownchangeKK*chgGame
 1828 1831 5.50 9 0.99 40 39.60 
  Abdulrahman, Emhemed , 1602 LBA1.0010.21408.40 
  Albosht, Aimen 1928 LBA0.001-0.3740-14.80 
  Alkout, M Hamza , 1928 LBA0.5010.13405.20 
  Alborki, Mohamed A. 1833 LBA0.5010.00400.00 
  Engaitah, Abdalsalam A. 1740 LBA0.501-0.1240-4.80 
  Algaied, Basher I 1948 LBA0.5010.16406.40 
  Alkut, Haitham Mohamed 1978 LBA1.0010.704028.00 
  Algaed, Mohammed , 1848 LBA0.5010.02400.80 
  Almuetasim Billa, Jummah , 1650 LBA1.0010.264010.40 

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)
 
NOTE: K factor changed
 First Level Chess Club Misrata LBA 2017-03-27
RcRownchangeKK*chgGame
 1957 1831 1.00 3 -0.02 20 -0.40 
  Bahoor, Mahmoud A. 1845 LBA1.0010.522010.40 
  Sattar, J. Al-Isawi 2076 IRQ0.001-0.2020-4.00 
  Abo Moliana, Montasar 1951 LBA0.001-0.3420-6.80 

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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