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Rapid:
Individual Calculations September 2023 |
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| Pham, Phu Quang Total change: 7.00 | |   |
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| National Youth Chess Excellence Championship 2023 - Rapid Open 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1757 | 4.00 | 8 | 0.35 | 20 | 7.00 | |
|  Ha, Viet Anh | | | 1357 * | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pham, Tran Gia Phuc | f | | 2192 | VIE | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Nguyen, Huynh Minh Thien | c | | 2025 | VIE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dao, Minh Nhat | m | | 2100 | VIE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Le, Huy Hai | | | 1404 | VIE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nguyen, Anh Dung | | | 1514 | VIE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Lai, Duc Minh | | | 1690 | VIE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Tran, Dang Minh Quang | f | | 2131 | VIE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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