Individual Calculations April 2017
 Tran, Bao Dang Khoa  Total change: -29.60  Rating chartPersonal card
 Pooltech Weekend rating tournament 2 - 2017 Ho CHi Minh VIE 2017-03-01
RcRownchangeKK*chgGame
 1493 1446 1.00 4 -0.74 40 -29.60 
  Le, Quang An 1665 VIE0.001-0.2240-8.80 
  Nguyen, Dang Bao 1221 VIE0.001-0.7840-31.20 
  Le, Tri Kien 1566 VIE0.5010.16406.40 
  Ly, Nguyen Ngoc Chau 1521 VIE0.5010.10404.00 

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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