Individual Calculations October 2012
 Madi, Emad  Total change: 11.55  Rating chartPersonal card
 The Libyan Chess Championship No 28 Benghazi LBA 2012-06-10
RcRownchangeKK*chgGame
 2135 2107 4.00 7 0.77 15 11.55 
  Elarbi, Abobker 2259 LBA0.001-0.3015-4.50 
  Ben Nasser, Khaled f2223 LBA0.5010.16152.40 
  Taher, Rami 1959 LBA0.001-0.7015-10.50 
  Al Matmati, Amro 2016 LBA1.0010.38155.70 
  Almahjoub, Mokhtar 2126 LBA1.0010.53157.95 
  Bensrity, Mokhtar 2149 LBA1.0010.56158.40 
  Asabri, Hussien f2211 LBA0.5010.14152.10 

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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