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Blitz:
Individual Calculations July 2023 |
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| Tran, Nguyen Ha Anh Total change: -2.80 | |   |
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| Chess Empire Blitz Open - June 2023 | Ho Chi Minh | VIE | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1242 | 1.00 | 5 | 0.15 | 40 | 6.00 | |
|  Pham, Tran Gia Thu | | wc | 1701 | VIE | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Aucante, Leo | | | 1732 | FID | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Do, Tien Quang Minh | | | 1618 | VIE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Le, Minh Dung | | | 1544 | VIE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Duong, Ngoc Nga | | | 1225 | VIE | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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 |
| 1460 | 1242 | 0.00 | 1 | -0.22 | 40 | -8.80 | |
| | Tong, Thai Hoang An | | | 1460 | VIE | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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