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Individual Calculations August 2023 |
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| Phan, Ngoc Bao Chau Total change: -68.00 | |   |
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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 |
| 1344 | 1684 | 1.50 | 4 | -1.70 | 40 | -68.00 | |
|  Dao, Vu Minh Chau | | | 1284 * | VIE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Nguyen, Dinh Tam Anh | | | 1320 | VIE | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Tran, Duong Hoang Ngan | | | 1765 | VIE | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Nguyen, Hieu Yen | | | 1005 | VIE | 1.00 | 1 | 0.01 | 40 | 0.40 | | | * 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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