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Rapid:
Individual Calculations September 2023 |
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| Tran, Ky Vy Total change: 72.40 | |   |
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| National Youth Chess Excellence Championship 2023 - Rapid Open 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1179 | 3.50 | 6 | 1.81 | 40 | 72.40 | |
|  Hoang, Tan Vinh | | | 1409 | VIE | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Nguyen, Nhat Khuong | | | 1347 | VIE | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Le, Phan Hoang Quan | | | 1477 | VIE | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Pham, Bao An | | | 1220 | VIE | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Nguyen, Xuan Phuong | | | 1404 | VIE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Dang, Thai Phong | | | 1260 | VIE | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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