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Rapid:
Individual Calculations July 2023 |
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| Dao, Thien Hai Total change: -8.50 | |   |
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| Viet Nam Chess Club championship 2023 - Rapid U50 and Seniors | Ba Ria - Vung Tau | VIE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2426 | 4.50 | 6 | -0.85 | 10 | -8.50 | |
|  Thai, Thanh Ky | | | 2026 * | VIE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Tran, Quoc Dung | f | | 2200 | VIE | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Tran, Xuan Tu | | | 2014 | VIE | 0.50 | 1 | -0.43 | 10 | -4.30 | | | Hoang, Canh Huan | f | | 2241 | VIE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Chu, Quoc Thinh | | | 1816 | VIE | 0.50 | 1 | -0.48 | 10 | -4.80 | | | Nguyen, Xuan Vinh | | | 1739 | VIE | 0.50 | 1 | -0.49 | 10 | -4.90 | | | * 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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