Individual Calculations April 2018
 Al Maashani, Abdullah  Total change: 88.80  Rating chartPersonal card
 Salalah Club Chess Championship Salalah OMA 2018-02-17
RcRownchangeKK*chgGame
 1895 1707 4.50 8 2.22 40 88.80 
  Al Mashikhi, Salim Aliyan f2107  * OMA0.001-0.0840-3.20 
  Hardan, Hamid Musallem 1896 OMA1.0010.754030.00 
  Al, Ansi Amin 1830 OMA1.0010.674026.80 
  Amer, Said Salim Al Maashani f2103 OMA0.001-0.0840-3.20 
  Said, Ahmed Ali Jidal Fadhil 2006 OMA0.5010.354014.00 
  Mohammed, Ahmed Said Al Amri 1723 OMA1.0010.524020.80 
  Shamas, Salim Ahmed 1593 OMA0.001-0.6640-26.40 
  Salim, Issa Ali Shamas c1901 OMA1.0010.754030.00 
 * 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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