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Individual Calculations August 2023 |
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| Tran, Duong Hoang Ngan Total change: -58.00 | |   |
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| Viet Nam Youth chess championships 2023 - Standard Girls 9-10 | Can Tho | VIE | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1765 | 3.00 | 5 | -1.45 | 40 | -58.00 | |
|  Nguyen, Thanh Huong | | | 1127 | VIE | 1.00 | 1 | 0.01 | 40 | 0.40 | |  Nguyen, Ngoc Thao Nguyen | | | 1145 | VIE | 0.50 | 1 | -0.49 | 40 | -19.60 | | | Nguyen, Dinh Tam Anh | | | 1320 | VIE | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Phan, Ngoc Bao Chau | | | 1684 | VIE | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Dao, Vu Minh Chau | | | 1365 * | VIE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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