Blitz: Individual Calculations January 2018
 Al Saidi, Mohammed Khalfan  Total change: -2.40  Rating chartPersonal card
 World Blitz Championship 2017. Open. Riyadh KSA 2017-12-29
RcRownchangeKK*chgGame
 1820 1468 2.50 21 -0.12 20 -2.40 
  Volokitin, Andrei g1868  * UKR0.001-0.0820-1.60 
  Haddouche, Mohamed g1868  * ALG0.001-0.0820-1.60 
  Khairat , Ahmed c1868  * EGY0.001-0.0820-1.60 
  Bukannan, Ahmed A 1868  * KSA0.001-0.0820-1.60 
  Masrahi, Abdulrahman A c1868  * KSA0.5010.42208.40 
  Potkin, Vladimir g1868  * RUS0.001-0.0820-1.60 
  Al Abdali, Zeyad Saleh 1814 KSA0.001-0.1120-2.20 
  Salama, Taher 1734 PLE0.001-0.1820-3.60 
  Farhan, Marwan Ali 1868  * YEM0.001-0.0820-1.60 
  Al Zamel, Khaled 1868  * KSA0.5010.42208.40 
  Alem, Ali Hussien 1745 KSA0.001-0.1720-3.40 
  Alanazy, Mohammed 1611 KSA0.001-0.3120-6.20 
  Al Mahmood, Salman 1420 BRN0.001-0.5720-11.40 
  Al Habeeb, Emad 1868  * KSA0.001-0.0820-1.60 
  Miswadah, Baha 1868  * PLE0.5010.42208.40 
  Al Jabri, Mohammed Ali 1868  * SYR1.0010.922018.40 
  Al-Hajiri, Bader f1868  * KUW0.001-0.0820-1.60 
  Al-Saffar, Araz Basim Mohammed S m1868  * IRQ0.001-0.0820-1.60 
  Amer, Said Salim Al Maashani f1868  * OMA0.001-0.0820-1.60 
  Khader, Sami m1868  * JOR0.001-0.0820-1.60 
  Al Ghamdi, Ahmed M c1868  * KSA0.001-0.0820-1.60 
 * 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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