Individual Calculations July 2024
 Phan, Ngoc Long Chau  Total change: -15.60  Rating chartPersonal card
 Viet Nam Youth chess championships 2024 - Standard Open U13 Bac Giang VIE 2024-05-28
RcRownchangeKK*chgGame
 1571 1429 1.50 6 -0.39 40 -15.60 
  Le, Anh Tu 1663 VIE0.001-0.2140-8.40 
  Do, Tien Quang Minh 1629 VIE0.001-0.2440-9.60 
  Bui, Quoc Nghia 1554 VIE0.001-0.3340-13.20 
  Le, Thanh Duong 1564 VIE1.0010.684027.20 
  Tran, Nhat Khang 1573 VIE0.5010.19407.60 
  Nguyen, Hoang Huy 1444 VIE0.001-0.4840-19.20 

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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