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Rapid:
Individual Calculations April 2021 |
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| Tran, Ngoc Lan Total change: -57.80 | |   |
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| Vietnam Rapid chess championships 2021 - Open | Ho Chi Minh | VIE | 2021-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 2189 | 4.50 | 9 | -2.89 | 20 | -57.80 | |
|  Dang, Anh Minh | | | 1661 | VIE | 0.00 | 1 | -0.97 | 20 | -19.40 | |  Vu, Hoang Gia Bao | c | | 1723 | VIE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Pham, Tran Gia Phuc | c | | 1530 | VIE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Le, Huu Thai | c | | 1996 | VIE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Tran, Dang Minh Quang | c | | 1771 | VIE | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Nguyen, Quang Trung | | | 1767 | VIE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Phan, Minh Trieu | | | 1503 | VIE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Pham, Chuong | m | | 2347 | VIE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bui, Trong Hao | f | | 2122 | VIE | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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