Rapid: Individual Calculations September 2023
 Le, Anh Tu  Total change: 4.40  Rating chartPersonal card
 National Youth Chess Excellence Championship 2023 - Rapid Open 6 to 20 Thai Nguyen VIE 2023-08-23
RcRownchangeKK*chgGame
 1365 1444 5.50 9 0.11 40 4.40 
  Tran, Minh Hieu 1238 VIE1.0010.24409.60 
  Tran, Hung Long 1273 VIE0.001-0.7340-29.20 
  Nguyen, Van Nhat Linh 1148 VIE0.501-0.3540-14.00 
  Nguyen, The Tuan Anh 1402 VIE0.001-0.5640-22.40 
  Nguyen, Huy Hoang 1510 VIE1.0010.594023.60 
  Trinh, Hoang Lam 1316 VIE1.0010.334013.20 
  Vo, Minh Nhat 1321 VIE1.0010.334013.20 
  Nguyen, Le Nguyen 1532 VIE0.5010.12404.80 
  Nguyen, Tung Quan 1545 VIE0.5010.14405.60 

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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