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Blitz:
Individual Calculations July 2023 |
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| Chau, Thi Ngoc Giao Total change: -22.00 | |   |
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| Viet Nam Chess Club championship 2023 - Blitz U50 and Seniors | Ba Ria - Vung Tau | VIE | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2137 | 1.50 | 4 | -1.10 | 20 | -22.00 | |
|  Nguyen, Thi Tuong Van | | wm | 2182 | VIE | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Le, La Tra My | | | 1749 | VIE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Nguyen, Thi Thanh An | | wg | 2110 | VIE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Bui, Kim Le | | wm | 1982 | VIE | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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