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Rapid:
Individual Calculations April 2021 |
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| Nguyen, Phuoc Tam Total change: 11.20 | |   |
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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 |
| 1972 | 2080 | 5.00 | 8 | 0.56 | 20 | 11.20 | |
|  Tran, Van Hoang Lam | | | 1345 | VIE | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Vo, Thanh Ninh | m | | 2410 | VIE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Banh, Gia Huy | | | 1644 | VIE | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Duong, The Anh | m | | 2326 | VIE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Dau, Khuong Duy | | | 1680 * | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | An, Dinh Minh | | | 1686 | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoang, Canh Huan | f | | 2337 | VIE | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Pham, Chuong | m | | 2347 | VIE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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