Individual Calculations January 2014
 Igwaia, Abdelnasir.m  Total change: 27.30  Rating chartPersonal card
 Benghazi Senior Championship Benghazi LBA 2013-11-26
RcRownchangeKK*chgGame
 1943 1784 3.00 7 0.91 30 27.30 
  Almahjoub, Mokhtar 2124 LBA0.001-0.1230-3.60 
  Tarhoni , Mohamed 1902 LBA1.0010.663019.80 
  Al Moshaiti, Khalil 1876 LBA0.001-0.3730-11.10 
  El-Mezwaghi, Husein 1978 LBA0.001-0.2530-7.50 
  Mohamed, M Mohamed 1963 LBA1.0010.733021.90 
  Kablan, Emad Eldin 1853 LBA1.0010.603018.00 
  El-Gehani, Ghassan 1902 LBA0.001-0.3430-10.20 

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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