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Rapid:
Individual Calculations July 2023 |
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| Nguyen, Thi Thanh An Total change: 20.60 | |   |
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| Viet Nam Chess Club championship 2023 - Rapid U50 and Seniors | Ba Ria - Vung Tau | VIE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2165 | 5.50 | 7 | 1.03 | 20 | 20.60 | |
|  Chau, Thi Ngoc Giao | | | 2137 | VIE | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Vang, Thi Thu Hang | | | 1982 | VIE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bui, Kim Le | | wm | 1908 | VIE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hoang, Thi Bao Tram | | wg | 2204 | VIE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Nguyen, Thi Tuong Van | | wm | 2182 | VIE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Le, Kieu Thien Kim | | wm | 2128 | VIE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Le, La Tra My | | | 1814 | VIE | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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