Rapid: Individual Calculations May 2024
 Phan, Ngoc Bao Chau  Total change: 58.40  Rating chartPersonal card
 RoyalChess Spring Tournament Open 2024 Ho Chi Minh VIE 2024-04-07
RcRownchangeKK*chgGame
 1689 1504 1.50 5 0.16 40 6.40 
  Ngo, Minh Hang 1801 VIE0.001-0.1540-6.00 
  Pham, Tran Hoang Gia 1730 VIE1.0010.794031.60 
  Ngo, Thanh Tu 1759 VIE0.001-0.1940-7.60 
  Nguyen, Hoang Gia 1566 VIE0.001-0.4140-16.40 
  Phan, Trong Duc 1589 VIE0.5010.12404.80 

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)
 
 Viet Nam chess team championships 2024 - Women Rapid Vung Tau VIE 2024-04-13
RcRownchangeKK*chgGame
 1715 1504 3.50 9 1.30 40 52.00 
  Ton, Nu Quynh Duong wc1852 VIE0.001-0.1140-4.40 
  Duong, Hoang Minh Anh 1671 VIE1.0010.724028.80 
  Nguyen, Xuan Nhi 1795 VIE0.001-0.1540-6.00 
  Bui, Ngoc Phuong Nghi 1874 VIE0.001-0.1040-4.00 
  Nguyen, Xuan Minh Hang 1594 VIE1.0010.624024.80 
  Le, Khac Minh Thu 1642 VIE0.001-0.3140-12.40 
  Chau, Tran Boi Linh 1736 VIE1.0010.794031.60 
  Vu, My Linh 1713 VIE0.001-0.2340-9.20 
  Nguyen, Minh Hang 1554 VIE0.5010.07402.80 

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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