Rapid: Individual Calculations January 2024
 Nguyen, Hoang Duc  Total change: -9.00  Rating chartPersonal card
 7th Northern Open - Rapid Open Quang Ninh VIE 2023-12-25
RcRownchangeKK*chgGame
 1583 2006 6.00 7 -0.45 20 -9.00 
  Le, Huy Hai 1606  * VIE1.0010.08201.60 
  Nguyen, Xuan Truong 1515 VIE1.0010.04200.80 
  Vu, Gia Bao 1619 VIE1.0010.09201.80 
  Dang, Ngoc Minh 1477 VIE1.0010.03200.60 
  Hoang, Quoc Khanh 1727 VIE1.0010.16203.20 
  Nguyen, Si Trong Duc 1469 VIE1.0010.03200.60 
  Nguyen, Ngoc Hien 1667 VIE0.001-0.8820-17.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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