Individual Calculations May 2018
 Al-Ghasra, Ali  Total change: -4.80  Rating chartPersonal card
 Bahrain GP2 Classic Chess Tournament 2018 Muharraq BRN 2018-03-14
 1910 2097 5.50 8 -0.24 20 -4.80 
  Bukhalaf, Khalaf 1877 BRN1.0010.22204.40 
  Bukhalaf, Khalil 1902 BRN1.0010.25205.00 
  Shaker, Musab 1697  * BRN0.501-0.4220-8.40 
  Ayyad, Husain f2225 BRN0.001-0.3320-6.60 
  Bukhalaf, Hussain 1790 BRN1.0010.14202.80 
  Ayyad, Maher f2096 BRN0.001-0.5020-10.00 
  Darwish, Hashim 1770 BRN1.0010.13202.60 
  Abbas, Ali 1922 BRN1.0010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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