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Rapid:
Individual Calculations September 2023 |
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| Ha, Viet Anh Total change: -3.60 | |   |
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| National Youth Chess Excellence Championship 2023 - Rapid Open 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1324 | 1.50 | 7 | -0.09 | 40 | -3.60 | |
|  Pham, Phu Quang | | | 1757 | VIE | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Lai, Duc Minh | | | 1690 | VIE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Pham, Tran Gia Phuc | f | | 2192 | VIE | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Hoang, Minh Duc | | | 1538 | VIE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Nguyen, Tuan Ngoc | | | 1393 | VIE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Le, Huy Hai | | | 1404 | VIE | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Le, Huy Hoang | | | 1388 | VIE | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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