Individual Calculations December 2013
 Bensrity, Zakaria  Total change: -41.40  Rating chartPersonal card
 Benghazi championship 2013 Benghazi LBA 2013-07-19
RcRownchangeKK*chgGame
 1912 2087 1.50 4 -1.38 30 -41.40 
  Tarhoni, Mohamed 1950 LBA0.001-0.6830-20.40 
  Igwaia, Abdelnasir.m 1784 LBA0.501-0.3630-10.80 
  Al Moshaiti, Khalil 1876 LBA1.0010.23306.90 
  El-Gehani, Ghassan 2039 LBA0.001-0.5730-17.10 

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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