Individual Calculations September 2014
 Battal, Saad  Total change: -0.40  Rating chartPersonal card
 Brain Games Co. Closed Tournament Benghazi LBA 2014-07-30
RcRownchangeKK*chgGame
 1785 1710 2.00 5 -0.01 40 -0.40 
  Altarhoni, Mohamed 1896 LBA0.001-0.2640-10.40 
  Yousef, Ali 1778 LBA0.001-0.4140-16.40 
  Abdulsalam, Faraj 1808 LBA0.001-0.3740-14.80 
  Gumatti, Jumma 1789 LBA1.0010.614024.40 
  Manaa, Gamal 1654 LBA1.0010.424016.80 

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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