Individual Calculations March 2018
 Al Saidi, Mohammed Khalfan  Total change: 143.60  Rating chartPersonal card
 National Team Championship 2018 Muscat OMA 2018-01-25
RcRownchangeKK*chgGame
 1810 1468 4.50 7 3.59 40 143.60 
  Salim, Mohammed Salim Al Amri f1868  * OMA0.5010.424016.80 
  Hardan, Hamid Musallem 1868  * OMA1.0010.924036.80 
  Said, Ahmed Ali Jidal Fadhil 1868  * OMA1.0010.924036.80 
  Al Mashikhi, Salim Aliyan f1868  * OMA1.0010.924036.80 
  Mohammed, Ahmed Said Al Amri 1723 OMA0.5010.314012.40 
  Salim, Issa Ali Shamas c1868  * OMA0.001-0.0840-3.20 
  Al Jahwari, Adnan Mohammed 1605 OMA0.5010.18407.20 
 * 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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