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Rapid:
Individual Calculations July 2023 |
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| Bui, Khanh Nguyen Total change: -60.00 | |   |
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| Viet Nam Chess Club championship 2023 - Rapid Girls U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1362 | 1.00 | 4 | -1.50 | 40 | -60.00 | |
|  Hau, Nguyen Kim Ngan | | | 1550 | VIE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Tran, Mai Xuan Uyen | | | 1117 | VIE | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Tran, Ha Gia Linh | | | 1144 | VIE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Nguyen, Huynh Mai Hoa | | | 1245 | VIE | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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