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Blitz:
Individual Calculations April 2021 |
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| Dang, Hoang Son Total change: 8.80 | |   |
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| Vietnam Blitz chess championships 2021 - Open | Ho Chi Minh | VIE | 2021-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2239 | 5.50 | 9 | 0.44 | 20 | 8.80 | |
|  Pham, Tran Gia Phuc | c | | 1624 | VIE | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Nguyen, Cong Tai | | | 1767 | VIE | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Tran, Dang Minh Quang | c | | 1805 | VIE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Cao, Sang | g | | 2528 | VIE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Dao, Thien Hai | g | | 2498 | VIE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Dang, Anh Minh | | | 1644 | VIE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Nguyen, Van Huy | g | | 2449 | VIE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Tran, Tuan Minh | g | | 2487 | VIE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Pham, Xuan Dat | | | 2272 | VIE | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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