Rapid: Individual Calculations June 2024
 Do, An Hoa  Total change: -7.60  Rating chartPersonal card
 Viet Nam Youth chess championships 2024 - Rapid Open U15 to U20 Bac Giang VIE 2024-05-25
RcRownchangeKK*chgGame
 1799 1820 3.50 7 -0.19 40 -7.60 
  Nguyen, Tri Thinh 1651 VIE0.501-0.2240-8.80 
  Nguyen, Le Nhat Huy 1906 VIE0.001-0.3840-15.20 
  Pham, Tuan Kiet 1745 VIE1.0010.404016.00 
  Tran, Ngoc Minh Duy 2010 VIE0.001-0.2540-10.00 
  Bui, Dang Khoa 1872 VIE1.0010.574022.80 
  Vo, Hoang Quan 1776 VIE0.001-0.5640-22.40 
  Tran, Hoang Phuoc Tri 1630 VIE1.0010.254010.00 

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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