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Individual Calculations July 2023 |
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| Pham, Quynh Anh Total change: -59.20 | |   |
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| 21st ASEAN Age Group Chess Championships 2023 - Standard Girls U8, U10, U12, U14 | Bangkok | THA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1487 | 4.00 | 8 | -1.48 | 40 | -59.20 | |
|  Serina, Lila Alyssa | | | 1099 | PHI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Vu, Nguyen Bao Linh | | | 1354 | VIE | 0.50 | 1 | -0.18 | 40 | -7.20 | |  Ho, Ngoc Vy | | | 1385 | VIE | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Cong, Nu Bao An | | | 1176 | VIE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Nisa, Zilla Altofun | | | 1196 | INA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mai, Hieu Linh | | | 1605 | VIE | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Bui, Thi Ngoc Chi | | | 1477 | VIE | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Tran, Le Vy | | | 1348 | VIE | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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