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Rapid:
Individual Calculations September 2023 |
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| Nguyen, Nghia Gia An Total change: 39.60 | |   |
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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 |
| 1614 | 1608 | 5.50 | 9 | 0.99 | 40 | 39.60 | |
|  Do, Quang Minh | | | 1357 | VIE | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Dinh, Nho Kiet | c | | 2106 | VIE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Le, Quang Minh | | | 1475 | VIE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Nguyen, Chi Hieu | | | 1208 * | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nguyen, Thanh Liem | | | 1682 | VIE | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Nguyen, Ha Thi Hai | | | 1839 | VIE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Tran, Ngoc Minh Duy | | | 1644 | VIE | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Tran, Dang Minh Duc | | | 1664 | VIE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Nguyen, Thai Son | | | 1550 | VIE | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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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