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Blitz:
Individual Calculations July 2023 |
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| Nguyen, Bao Chau Total change: 76.00 | |   |
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| Viet Nam Chess Club championship 2023 - Blitz Girls U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1194 | 1.00 | 3 | -0.04 | 40 | -1.60 | |
|  Ho, Ngoc Vy | | | 1588 | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Le, Thai Hoang Anh | | | 1297 | VIE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Nguyen, Xuan Minh Hang | | | 1125 | VIE | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | 21st ASEAN Age Group Chess Championships 2023 - Blitz - Girls 8 to 20 | Bangkok | THA | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1194 | 4.00 | 8 | 1.94 | 40 | 77.60 | |
| | Bui, Thi Ngoc Chi | | | 1459 | VIE | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Dang, Le Xuan Hien | | | 1408 | VIE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pham, Quynh Anh | | | 1350 | VIE | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Le, Dang Bao Ngoc | | | 1256 | VIE | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Mai, Hieu Linh | | | 1378 | VIE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Nguyen, Thuy Linh | | | 1437 | VIE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nguyen, Huynh Mai Hoa | | | 1330 | VIE | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Regidor, Kaye Lalaine | | | 1468 | PHI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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