Individual Calculations April 2019
 Nguyen, Ngo Lien Huong  Total change: 56.80  Rating chartPersonal card
 9th HDBank international cup 2019 - Challengers category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 1827 1556 2.50 5 1.42 40 56.80 
  Le, Phi Lan 1416 VIE0.501-0.1940-7.60 
  Nguyen, Huu Hoang Anh 1956  * VIE0.001-0.0840-3.20 
  Le, Tri Kien 1853 VIE0.001-0.1540-6.00 
  Roy, Marpaung 1956  * INA1.0010.924036.80 
  Chin, F 1956  * MAS1.0010.924036.80 
 * 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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