Individual Calculations December 2017
 Yaqub, Tahir  Total change: -60.40  Rating chartPersonal card
 2017 Canterbury Open Sydney AUS 2017-09-25
RcRownchangeKK*chgGame
 1668 1609 1.00 6 -1.51 40 -60.40 
  Pham, Thai 1636 AUS0.001-0.4640-18.40 
  Einfeld, Stewart 1757 AUS0.001-0.3040-12.00 
  Allison, Brian C 1690 AUS0.001-0.3940-15.60 
  Ullah, Sami 1469 AUS1.0010.314012.40 
  Ibrahim, Victor 1731 AUS0.001-0.3340-13.20 
  Dragalchuk, Vladislav c1723 AUS0.001-0.3440-13.60 

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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