Individual Calculations April 2018
 Nguyen, Van Quan  Total change: -85.20  Rating chartPersonal card
 8th HDBank international cup 2018 - Challengers category Ha Noi VIE 2018-03-10
RcRownchangeKK*chgGame
 1740 1936 1.50 5 -2.13 40 -85.20 
  Pham, Tran Gia Phuc c1536  * VIE0.001-0.9240-36.80 
  Nguyen, Thien Ngan 1644 VIE0.501-0.3540-14.00 
  Nguyen, Thi Minh Thu wf1684 VIE1.0010.19407.60 
  Nguyen, Van Toan Thanh c2039 VIE0.001-0.3640-14.40 
  Vu, Thi Dieu Ai wf1795 VIE0.001-0.6940-27.60 
 * 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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