Individual Calculations April 2019
 Hoang, Viet  Total change: -20.80  Rating chartPersonal card
 9th HDBank international cup 2019 - Challengers category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 1665 1669 2.50 6 -0.52 40 -20.80 
  Shubham, Shukla 1948 IND0.001-0.1640-6.40 
  Huynh, Phuc Minh Phuong 1270 VIE1.0010.08403.20 
  Nguyen, Huu Hoang Anh 1978 VIE0.001-0.1440-5.60 
  Racasa, Antonella Berthe 1386 PHI0.501-0.3440-13.60 
  Hoang, Le Minh Bao c1352 VIE1.0010.13405.20 
  Nguyen, Thi Thuy Trien wf2054 VIE0.001-0.0940-3.60 

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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