Individual Calculations April 2017
 Nguyen, Thi Thuy Trien  Total change: 2.80  Rating chartPersonal card
 7th HDBank international open - Challenger tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 1861 2051 6.00 8 0.14 20 2.80 
  Bui, Ngoc Phuong Nghi 1651  * VIE1.0010.08201.60 
  Nguyen, Thi Minh Thu wf1779 VIE1.0010.17203.40 
  Nguyen, Thi Thao Linh 1854 VIE1.0010.25205.00 
  Pham, Minh Hieu 1956 VIE0.001-0.6320-12.60 
  Bach, Ngoc Thuy Duong wf1810 VIE1.0010.20204.00 
  Ton, Nu Hong An wf1946 VIE1.0010.36207.20 
  Nguyen, Huynh Tuan Hai 1972 VIE0.501-0.1120-2.20 
  Do, Hoang Minh Tho wf1918 VIE0.501-0.1820-3.60 
 * 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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