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Rapid:
Individual Calculations July 2023 |
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| Vu, Xuan Hoang Total change: 46.00 | |   |
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| Viet Nam Chess Club championship 2023 - Rapid U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1220 | 1.00 | 2 | 0.65 | 40 | 26.00 | |
|  Bui, Huu Duc | | | 1444 | VIE | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Tran, Ngoc Minh Duy | | | 1543 | VIE | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Chess Empire Rapid Open - June 2023 | Ho Chi Minh | VIE | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1309 | 1.00 | 4 | 0.50 | 40 | 20.00 | |
| | Hoang, Trung Phong | | | 1696 | VIE | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Nguyen, Hoang Dang Huy | | | 1673 | VIE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Huynh, Bao Long | | | 1563 | VIE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ngo, Thanh Tu | | | 1640 | VIE | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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