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Individual Calculations July 2023 |
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| Salonika, Saina Total change: -57.00 | |   |
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| 21st ASEAN Age Group Chess Championships 2023 - Standard Girls U16, U18, U20 | Bangkok | THA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 2223 | 5.00 | 9 | -2.85 | 20 | -57.00 | |
|  Chua, Jia-Tien | | wc | 1719 | MAS | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Ton, Nu Quynh Duong | | wc | 1823 * | VIE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Aminuddin, Nur Faiqah | | | 1524 | MAS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Phan, Thi My Huong | | | 1581 | VIE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bach, Ngoc Thuy Duong | | wm | 2209 | VIE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Pham, Tran Gia Thu | | wc | 1738 | VIE | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Xu, Yuze | | | 2010 | CHN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nguyen, Thien Ngan | | wm | 2019 | VIE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Claros, April Joy | | | 1635 | PHI | 0.00 | 1 | -0.98 | 20 | -19.60 | | | * 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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