Individual Calculations March 2018
 Salim, Mohammed Salim Al Amri  Total change: -56.00  Rating chartPersonal card
 National Team Championship 2018 Muscat OMA 2018-01-25
RcRownchangeKK*chgGame
 1723 1978 3.00 6 -1.67 20 -33.40 
  Al Saidi, Mohammed Khalfan 1578  * OMA0.501-0.4220-8.40 
  Said, Ahmed Ali Jidal Fadhil 2006 OMA0.5010.04200.80 
  Al Jabri, Rashid 1578  * OMA0.501-0.4220-8.40 
  Salim, Issa Ali Shamas c1901 OMA0.001-0.6120-12.20 
  Al, Harasi Saif 1672 OMA1.0010.14202.80 
  Al Jahwari, Adnan Mohammed 1605 OMA0.501-0.4020-8.00 
 * 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)
 
 Arab Chess Club Cup 2017 Sharjah UAE 2018-02-05
RcRownchangeKK*chgGame
 2138 1978 1.00 7 -1.13 20 -22.60 
  Mohannad, Farhan f2242 JOR0.001-0.1820-3.60 
  Othman, A. Moussa f2255 UAE0.001-0.1720-3.40 
  Al Mahmood, Salman 1593 BRN1.0010.09201.80 
  Adly, Ahmed g2378  * EGY0.001-0.0820-1.60 
  Nadir, Samir f2181 SUD0.001-0.2420-4.80 
  Talbi, Chafik f2241 ALG0.001-0.1820-3.60 
  Shobaita, Ahmed c2076 PLE0.001-0.3720-7.40 
 * 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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