Individual Calculations March 2019
 Al, Harasi Saif  Total change: -21.20  Rating chartPersonal card
 National Team Championship Muscat OMA 2019-02-02
RcRownchangeKK*chgGame
 1581 1458 1.00 6 -1.06 20 -21.20 
  Salim Mohammed, Salim Al Amri f1858  * OMA0.001-0.0820-1.60 
  Al Mashli, Thabit 1644 OMA0.001-0.2620-5.20 
  Al Ghafri, Amer 1621 OMA1.0010.722014.40 
  Fadhil, Abdullah Salim 1659 OMA0.001-0.2420-4.80 
  Al Kathiri, Musallam Mustahil 1599 OMA0.001-0.3120-6.20 
  Al Wahaibi, Salah 1106 OMA0.001-0.8920-17.80 
 * 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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