Individual Calculations April 2017
 Nguyen, Hoang Thai Ngoc  Total change: 13.20  Rating chartPersonal card
 7th HDBank international open - Challenger tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 1714 1355 1.00 6 0.33 40 13.20 
  Lee, Kyungseok 1755  * KOR0.001-0.0840-3.20 
  Nguyen, Minh Thang 1755  * VIE0.001-0.0840-3.20 
  Nguyen, Ngoc Thuy Trang wc1755  * VIE0.001-0.0840-3.20 
  Lim, Kian Hwa 1755  * MAS0.001-0.0840-3.20 
  Nguyen, Ha Minh Anh 1553 VIE1.0010.764030.40 
  Nguyen, Lam Thien 1710 VIE0.001-0.1140-4.40 
 * 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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