Individual Calculations September 2016
 Ibrahim, Abdelhamid  Total change: -65.60  Rating chartPersonal card
 Ramadan Benghazi 2nd Tournament 2016 Benghazi LBA 2016-08-13
RcRownchangeKK*chgGame
 1753 1873 1.00 4 -1.64 40 -65.60 
  Saleh, Mohab 1818 LBA0.001-0.5840-23.20 
  Yasser, Abdulrahaman 1816 LBA0.001-0.5840-23.20 
  Hisham, Abdulmatlob 1647 LBA0.001-0.7940-31.60 
  Alguttani, Fahmi 1729 LBA1.0010.314012.40 

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)
 

 

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