Rapid: Individual Calculations August 2023
 Nguyen, Le Nguyen  Total change: -68.00  Rating chartPersonal card
 Viet Nam Youth chess championships 2023 - Rapid Open 6 to 20 Can Tho VIE 2023-07-14
RcRownchangeKK*chgGame
 1257 1600 4.50 7 -1.70 40 -68.00 
  Tran, Nhat Nam 1228 VIE1.0010.10404.00 
  Trinh, Hoang Lam 1283 VIE1.0010.13405.20 
  Nguyen, Vuong Dang Minh 1307 VIE0.001-0.8540-34.00 
  Nguyen, Van Nhat Linh 1200  * VIE1.0010.08403.20 
  Nguyen, Le Nhat Quang 1255 VIE0.001-0.8940-35.60 
  Mai, Duc Kien 1254 VIE1.0010.11404.40 
  Nguyen, Tuan Minh 1269 VIE0.501-0.3840-15.20 
 * 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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