Individual Calculations March 2019
 Salim Issa, Ali Shamas  Total change: 25.20  Rating chartPersonal card
 National Team Championship Muscat OMA 2019-02-02
RcRownchangeKK*chgGame
 1697 1881 7.00 8 1.26 20 25.20 
  Al Kharusi, Mohammed 1481  * OMA1.0010.08201.60 
  Al Kathiri, Musallam Mustahil 1599 OMA1.0010.16203.20 
  Fadhil, Abdullah Salim 1659 OMA1.0010.22204.40 
  Al Jabri, Rashid 1594 OMA1.0010.16203.20 
  Salim Mohammed, Salim Al Amri f1978 OMA0.5010.13202.60 
  Shamas, Salim Ahmed 1744 OMA0.501-0.1820-3.60 
  Mohammed, Ahmed Said Al Amri 1852 OMA1.0010.46209.20 
  Al Houti, Houd 1666 OMA1.0010.23204.60 
 * 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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