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Rapid:
Individual Calculations July 2023 |
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| Doan, Thuy My Dung Total change: 30.00 | |   |
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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 |
| 1406 | 1535 | 4.00 | 5 | 0.75 | 40 | 30.00 | |
|  Tong, Thai Ky An | | | 1292 | VIE | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Bui, Ngoc Phuong Nghi | | | 1425 | VIE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Nguyen, Ngoc Van Anh | | | 1166 | VIE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ngo, Xuan Quynh | | | 1581 | VIE | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Nguyen, Thi Thuy Quyen | | wc | 1564 | VIE | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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