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Rapid:
Individual Calculations July 2023 |
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| Ngo, Xuan Quynh Total change: -73.60 | |   |
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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 |
| 1393 | 1581 | 1.00 | 4 | -1.84 | 40 | -73.60 | |
|  Nguyen, Ngoc Van Anh | | | 1181 * | VIE | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Nguyen, Thi Thuy Quyen | | wc | 1564 | VIE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Tong, Thai Ky An | | | 1292 | VIE | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Doan, Thuy My Dung | | | 1535 | VIE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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