Individual Calculations July 2024
 Le, Nguyen Phong  Total change: 81.20  Rating chartPersonal card
 Viet Nam Youth chess championships 2024 - Standard Open U8 Bac Giang VIE 2024-05-28
RcRownchangeKK*chgGame
 1572 1471 3.50 4 2.03 40 81.20 
  Mai, Duy Hung 1676 VIE1.0010.764030.40 
  Tran, Tuan Khang 1504 VIE1.0010.554022.00 
  Nguyen, Phuc Cao Danh 1605 VIE1.0010.684027.20 
  Nguyen, Thanh San 1501 VIE0.5010.04401.60 

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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