Individual Calculations August 2015
 Igwaia, Abdelnasir.m  Total change: 37.60  Rating chartPersonal card
 Benghazi 6th Open Tournament Benghazi LBA 2015-06-25
RcRownchangeKK*chgGame
 1875 1954 5.50 6 1.88 20 37.60 
  Yousef, Ali 1771 LBA1.0010.26205.20 
  Fawzi, Mohamed 1796 LBA1.0010.29205.80 
  Abdulsalam, Faraj 1849 LBA1.0010.36207.20 
  Manaa, Gamal 1736 LBA1.0010.22204.40 
  Almahjoub, Mokhtar 2113 LBA0.5010.21204.20 
  Alakari, Moataz Ali 1984 LBA1.0010.542010.80 

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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