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Rapid:
Individual Calculations April 2021 |
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| Pham, Xuan Dat Total change: -16.40 | |   |
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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 |
| 1901 | 2133 | 5.50 | 9 | -0.82 | 20 | -16.40 | |
|  Dang, Ngoc Minh | | | 1518 | VIE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Nguyen, Ngoc Truong Son | g | | 2630 | VIE | 0.50 | 1 | 0.46 | 20 | 9.20 | |  Cao, Sang | g | | 2414 | VIE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Banh, Gia Huy | | | 1644 | VIE | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Nguyen, Quang Trung | | | 1767 | VIE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nguyen, Vuong Tung Lam | | | 1398 | VIE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Nguyen, Huu Hoang Anh | | | 1973 | VIE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Le, Minh Tu | f | | 1772 | VIE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Le, Huu Thai | c | | 1996 | VIE | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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