Blitz: Individual Calculations August 2018
 Abdulla, Mohammed  Total change: -3.20  Rating chartPersonal card
 Bahrain Chess Club Weekend Blitz 3 Seef BRN 2018-07-26
 1666 1550 2.00 6 -0.16 20 -3.20 
  Ayyad, Husain f1950  * BRN0.001-0.0820-1.60 
  Bu Khammas, Abdulla 1505 BRN1.0010.44208.80 
  Helal, Qasim 1153 BRN1.0010.08201.60 
  Rouquier, Burhan 1780 BRN0.001-0.2120-4.20 
  Shaker, Mosab 1722 BRN0.001-0.2720-5.40 
  Mohamed, Sheer 1886 BRN0.001-0.1220-2.40 
 * 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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