Rapid: Individual Calculations December 2017
 Al Mashikhi, Salim Aliyan  Total change: 10.80  Rating chartPersonal card
 Oman Chess Championship Muscat OMA 2017-11-10
RcRownchangeKK*chgGame
 1784 2031 6.00 7 0.54 20 10.80 
  Aljabri, Salam Humaid 1631  * OMA1.0010.08201.60 
  Al Maashani, Abdullah 1744 OMA1.0010.16203.20 
  Al Saidi, Mohammed Khalfan 1631  * OMA0.001-0.9220-18.40 
  Al Houti, Houd 1720 OMA1.0010.14202.80 
  Al Maqbali, Faham Said 1945 OMA1.0010.38207.60 
  Al Balushi, Rashid Ali 1796 OMA1.0010.21204.20 
  Hardan, Hamid Musallem 2021 OMA1.0010.49209.80 
 * 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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