Individual Calculations September 2015
 Liu, Daniel  Total change: -56.80  Rating chartPersonal card
 2015 North American U20 Open Championships Kitchener CAN 2015-07-26
 1829 1666 1.00 8 -1.42 40 -56.80 
  Vettese, Nicholas c2066  * CAN0.001-0.0840-3.20 
  Zotkin, Daniel 1947 CAN0.001-0.1640-6.40 
  Hua, Eugene c1876 CAN0.001-0.2340-9.20 
  Surya, Benito 1706 CAN0.5010.06402.40 
  Idnani, Roshan R 1822 USA0.001-0.2940-11.60 
  Zhao, Harry 1892 CAN0.001-0.2140-8.40 
  Guo, Thomas 1664 CAN0.001-0.5040-20.00 
  Feng, Richard 1656 CAN0.501-0.0140-0.40 
 * 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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