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Rapid:
Individual Calculations July 2023 |
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| Nguyen, Ngoc Van Anh Total change: 25.20 | |   |
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| Viet Nam Chess Club championship 2023 - Rapid Girls U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1166 | 1.50 | 5 | 0.63 | 40 | 25.20 | |
|  Ngo, Xuan Quynh | | | 1581 | VIE | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Luu, Ha Bich Ngoc | | wc | 1419 | VIE | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Doan, Thuy My Dung | | | 1535 | VIE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bui, Ngoc Phuong Nghi | | | 1425 | VIE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Tong, Thai Ky An | | | 1292 | VIE | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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