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Rapid:
Individual Calculations September 2023 |
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| Nguyen, Ha Trang Total change: 15.20 | |   |
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| National Youth Chess Excellence Championship 2023 - Rapid Girls 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1035 | 2.00 | 6 | 0.38 | 40 | 15.20 | |
|  Nguyen, Ngoc Truc Quynh | | | 1303 | VIE | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Nguyen, Hong Ha My | | | 1210 | VIE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Hoang, Phuong Minh | | | 1190 | VIE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Dinh, Ngoc Lan | | | 1041 | VIE | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Tran, Ly Ngan Chau | | | 1236 | VIE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nguyen, Tran Thien Van | | | 1324 | VIE | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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