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Rapid:
Individual Calculations September 2023 |
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| Pham, Bao An Total change: 24.00 | |   |
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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 |
| 1299 | 1220 | 3.00 | 6 | 0.60 | 40 | 24.00 | |
|  Vo, Nguyen Thien An | | | 1183 | VIE | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Ho, Nhat Nam | | | 1358 | VIE | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Le, Phan Hoang Quan | | | 1477 | VIE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Nguyen, Xuan Phuong | | | 1404 | VIE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Tran, Ky Vy | | | 1179 | VIE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Phung, Minh Quan | | | 1190 | VIE | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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