Individual Calculations April 2018
 Amer, Said Salim Al Maashani  Total change: -63.20  Rating chartPersonal card
 Salalah Club Chess Championship Salalah OMA 2018-02-17
RcRownchangeKK*chgGame
 1865 2103 3.00 8 -3.16 20 -63.20 
  Al Mashli, Thabit 1703  * OMA1.0010.08201.60 
  Al Masheki, Abdislam 1793 OMA1.0010.14202.80 
  Al Mashikhi, Salim Aliyan f2109 OMA0.001-0.4920-9.80 
  Al Maashani, Abdullah 1707 OMA1.0010.08201.60 
  Salim, Issa Ali Shamas c1901 OMA0.001-0.7620-15.20 
  Salim, Mohammed Salim Al Amri f1978 OMA0.001-0.6720-13.40 
  Mohammed, Ahmed Said Al Amri 1723 OMA0.001-0.9120-18.20 
  Said, Ahmed Ali Jidal Fadhil 2006 OMA0.001-0.6320-12.60 
 * 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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