Individual Calculations January 2016
 Al-Sayed, Mohammed  Total change: 10.20  Rating chartPersonal card
 Qatar Masters 2015 Doha QAT 2015-12-20
RcRownchangeKK*chgGame
 2563 2520 5.00 9 1.02 10 10.20 
  Vaishali, R wf2313 IND1.0010.23102.30 
  Matlakov, Maxim g2684 RUS0.5010.22102.20 
  Duda, Jan-Krzysztof g2663 POL0.001-0.3110-3.10 
  Khademalsharieh, Sarasadat m2380 IRI1.0010.31103.10 
  Adhiban, B. g2669 IND1.0010.70107.00 
  Ponomariov, Ruslan g2710 UKR0.001-0.2510-2.50 
  Bologan, Viktor g2654 MDA0.001-0.3210-3.20 
  Firouzja, Alireza 2372 IRI1.0010.30103.00 
  Salem, A.r. Saleh g2622 UAE0.5010.14101.40 

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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