Individual Calculations April 2017
 Nguyen, Thai Duong  Total change: -4.00  Rating chartPersonal card
 7th HDBank international open - Challenger tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 1644 1762 3.00 5 -0.10 40 -4.00 
  Vu, Quang Quyen c2050 VIE0.001-0.1640-6.40 
  Nguyen, Minh Trong 1459 VIE1.0010.14405.60 
  Nguyen, Thanh Vinh 1400 VIE1.0010.10404.00 
  Nguyen, Minh Thang 1949 VIE0.001-0.2640-10.40 
  Nguyen, Dang Bao 1362  * VIE1.0010.08403.20 
 * 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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