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Rapid:
Individual Calculations September 2023 |
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| Nguyen, Thi Hong Ha Total change: 63.20 | |   |
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| National Youth Chess Excellence Championship 2023 - Rapid Girls 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1128 | 3.00 | 5 | 1.58 | 40 | 63.20 | |
|  Nguyen, Thanh Lam | | | 1367 | VIE | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Mai, Nhat Thien Kim | | | 1197 | VIE | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Nguyen, Thanh Huong | | | 1268 | VIE | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Huynh, Le Khanh Ngoc | | | 1334 | VIE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Thai, Ngoc Phuong Minh | | | 1304 | VIE | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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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