Individual Calculations April 2017
 Duong, Thien Chuong  Total change: 168.80  Rating chartPersonal card
 7th HDBank international open - Challenger tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 1955 1661 5.50 8 4.22 40 168.80 
  Lee, Kyungseok 1957 KOR0.5010.354014.00 
  Nguyen, Hoang Duc 2058 VIE1.0010.924036.80 
  Nguyen, Quoc Hy c1960 VIE0.5010.354014.00 
  Vo, Pham Thien Phuc 1841 VIE0.5010.24409.60 
  Shubham, Shukla 1854 IND1.0010.754030.00 
  Duong, Thuong Cong 2061  * VIE0.5010.424016.80 
  Le, Minh Tu f1950 VIE0.5010.344013.60 
  Nguyen, Duy Trung 1962 VIE1.0010.854034.00 
 * 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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