Individual Calculations January 2016
 Tregubov, Pavel V.  Total change: -7.20  Rating chartPersonal card
 Qatar Masters 2015 Doha QAT 2015-12-20
RcRownchangeKK*chgGame
 2526 2589 4.50 9 -0.72 10 -7.20 
  Firouzja, Alireza 2372 IRI0.001-0.7810-7.80 
  Nezad, Husein Aziz m2425 QAT1.0010.28102.80 
  Khademalsharieh, Sarasadat m2380 IRI0.501-0.2710-2.70 
  Fang, Yuxiang 2439 CHN1.0010.30103.00 
  Moiseenko, Alexander g2689 UKR1.0010.64106.40 
  Matlakov, Maxim g2684 RUS0.5010.13101.30 
  Akopian, Vladimir g2648 ARM0.001-0.4210-4.20 
  Duda, Jan-Krzysztof g2663 POL0.001-0.4010-4.00 
  Basso, Pier Luigi f2438 ITA0.501-0.2010-2.00 

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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