Rapid: Individual Calculations January 2024
 Nguyen, Si Trong Duc  Total change: 19.60  Rating chartPersonal card
 7th Northern Open - Rapid Open Quang Ninh VIE 2023-12-25
RcRownchangeKK*chgGame
 1626 1469 3.00 6 0.98 20 19.60 
  Hoang, Quoc Khanh 1727 VIE0.5010.32206.40 
  Mai, Duc Kien 1325 VIE1.0010.31206.20 
  Nguyen, Ngoc Hien 1667 VIE0.5010.26205.20 
  Do, Quang Minh 1412 VIE1.0010.42208.40 
  Nguyen, Hoang Duc 2006 VIE0.001-0.0320-0.60 
  Vu, Gia Bao 1619 VIE0.001-0.3020-6.00 

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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