Individual Calculations July 2019
 Dinh, Tuan Son  Total change: -0.80  Rating chartPersonal card
 Hanoi Rating open tournament III - 2019 Ha Noi VIE 2019-06-02
RcRownchangeKK*chgGame
 1475 1594 2.50 4 -0.02 40 -0.80 
  Nguyen, Manh Duc 1262 VIE0.501-0.3840-15.20 
  Tran, Le Viet Anh 1266 VIE1.0010.13405.20 
  Pham, Phu Vinh f1808 VIE0.001-0.2340-9.20 
  Nguyen, Duc Duy 1563 VIE1.0010.464018.40 

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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