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Rapid:
Individual Calculations September 2023 |
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| Tran, Duong Hoang Ngan Total change: -80.40 | |   |
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| National Youth Chess Excellence Championship 2023 - Rapid Girls 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1603 | 5.00 | 8 | -2.01 | 40 | -80.40 | |
|  Truong, Thuc Quyen | | | 1192 | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nguyen, Dinh Tam Anh | | | 1305 | VIE | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Dao, Vu Minh Chau | | | 1048 | VIE | 0.00 | 1 | -0.97 | 40 | -38.80 | | | Nguyen, Hieu Yen | | | 1117 | VIE | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Nguyen, Ngoc Thao Nguyen | | | 1203 * | VIE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Phan, Ngoc Bao Chau | | | 1516 | VIE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Pham, Thi Minh Ngoc | | | 1257 | VIE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Duong, Ngoc Uyen | | | 1260 | VIE | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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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