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Blitz:
Individual Calculations April 2021 |
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| Lu, Chan Hung Total change: 7.40 | |   |
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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 |
| 2100 | 2128 | 4.50 | 9 | 0.37 | 20 | 7.40 | |
|  Pham, Huy Duc | | | 1393 | VIE | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Cao, Sang | g | | 2528 * | VIE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Le, Tuan Minh | m | | 2408 | VIE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tran, Minh Thang | m | | 2258 | VIE | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Nguyen, Duc Hoa | g | | 2297 | VIE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Nguyen, Van Huy | g | | 2449 | VIE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pham, Xuan Dat | | | 2272 | VIE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nguyen, Nam Kiet | | | 1487 | VIE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Tran, Dang Minh Quang | c | | 1805 | VIE | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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