Rapid: Individual Calculations August 2023
 Nguyen, Nam Kiet  Total change: -58.80  Rating chartPersonal card
 Viet Nam Youth chess championships 2023 - Rapid Open 6 to 20 Can Tho VIE 2023-07-14
RcRownchangeKK*chgGame
 1483 1820 3.50 6 -1.47 40 -58.80 
  Do, Dang Khoa 1306 VIE0.501-0.4640-18.40 
  Ha, Nguyen Nam Khanh 1265 VIE1.0010.03401.20 
  Vu, Gia Bao 1413 VIE1.0010.08403.20 
  Nguyen, Quang Minh 1717 VIE0.001-0.6440-25.60 
  Nguyen, Tran Huy Khanh 1420  * VIE1.0010.08403.20 
  Nguyen, Vuong Tung Lam 1777 VIE0.001-0.5640-22.40 
 * 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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