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Blitz:
Individual Calculations April 2021 |
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| Duong, Thuong Cong Total change: -4.20 | |   |
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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 |
| 1975 | 2069 | 4.50 | 9 | -0.21 | 20 | -4.20 | |
|  Nguyen, Manh Duc | | | 1334 | VIE | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Hoang, Canh Huan | f | | 2362 | VIE | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Pham, Chuong | m | | 2251 | VIE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vu, Hoang Gia Bao | c | | 1672 | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vo, Thanh Ninh | m | | 2365 | VIE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Nguyen, Vuong Tung Lam | | | 1391 | VIE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Nguyen, Quoc Hy | c | | 1917 | VIE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Tran, Manh Tien | | | 2265 | VIE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Bao, Khoa | m | | 2221 | VIE | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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