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Rapid:
Individual Calculations July 2023 |
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| Quan, My Linh Total change: 44.80 | |   |
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| Viet Nam Chess Club championship 2023 - Rapid Girls U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1182 | 0.50 | 3 | -0.71 | 40 | -28.40 | |
|  Nguyen, Xuan Minh Hang | | | 1125 | VIE | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Dang, Le Xuan Hien | | | 1451 | VIE | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Huynh, Phuc Minh Phuong | | | 1213 | VIE | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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) | | | | 21st ASEAN Age Group Chess Championships 2023 - Rapid Girls 14 | Bangkok | THA | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1182 | 3.00 | 6 | 1.83 | 40 | 73.20 | |
| | Mai, Hieu Linh | | | 1545 | VIE | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Regidor, Kaye Lalaine | | | 1595 | PHI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Bui, Thi Ngoc Chi | | | 1567 | VIE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Serina, Lila Alyssa | | | 1075 | PHI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Bui, Thi Kim Khanh | | | 1462 | VIE | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Hau, Nguyen Kim Ngan | | | 1550 | VIE | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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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