Individual Calculations April 2019
 Vu, Hoang Gia Bao  Total change: 87.20  Rating chartPersonal card
 9th HDBank international cup 2019 - Challengers category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 1836 1670 4.50 8 2.18 40 87.20 
  Le, Thien Vi 1948 VIE0.5010.334013.20 
  Nguyen, Truong Bao Tran 1888 VIE0.5010.284011.20 
  Dang, Anh Minh 1918 VIE0.001-0.1940-7.60 
  Bui, Tuyet Hoa 1321 VIE1.0010.11404.40 
  Nguyen, Tran Ngoc Thuy wf1904 VIE0.5010.294011.60 
  Samrat, Ghorai 1977 IND0.5010.364014.40 
  Ton, Nu Hong An wf1902 VIE1.0010.794031.60 
  Frost, Peter 1830 AUS0.5010.21408.40 

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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