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Rapid:
Individual Calculations July 2023 |
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| Prommuang, Araya Total change: -8.80 | |   |
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| 21st ASEAN Age Group Chess Championships 2023 - Rapid Girls 18 | Bangkok | THA | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1687 | 3.00 | 5 | -0.22 | 40 | -8.80 | |
|  Luu, Ha Bich Ngoc | | wc | 1419 | VIE | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Nguyen, My Hanh An | | wc | 1540 | VIE | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Usman, Ayana Nicole | | | 1568 | PHI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Nguyen, Hong Nhung | | wf | 1959 | VIE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Asudani, Ruhani Raj | | | 1383 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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