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Blitz:
Individual Calculations July 2023 |
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| Nguyen, Vu Bao Lam Total change: -2.80 | |   |
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| Viet Nam Chess Club championship 2023 - Blitz U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1562 | 2.50 | 4 | 0.55 | 40 | 22.00 | |
|  Do, Tan Sang | | | 1525 | VIE | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Nguyen, Duc Khai | | | 1670 | VIE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Hoang, Minh Hieu | | | 1590 | VIE | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Bui, Quang Huy | | | 1494 | VIE | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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 - Blitz - Open 8 to 20 | Bangkok | THA | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1562 | 5.00 | 8 | -0.62 | 40 | -24.80 | |
| | Nguyen, Nhat Nam | | | 1162 * | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nguyen, Doan Minh Bang | | | 1442 | VIE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Bui, Quang Huy | | | 1494 | VIE | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Hoang, Minh Hieu | | | 1590 | VIE | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Nguyen, Truong An Khang | | | 1446 | VIE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Tong, Nguyen Gia Hung | | | 1428 | VIE | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Nguyen, Minh | | | 1324 | VIE | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Kuo, Huazhen Nicholas | | | 1262 | SGP | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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