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Blitz:
Individual Calculations July 2023 |
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| Nguyen, Xuan Vinh Total change: 36.80 | |   |
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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 |
| 2172 | 1869 | 3.00 | 6 | 1.84 | 20 | 36.80 | |
|  Tran, Xuan Tu | | | 2014 | VIE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Tran, Quoc Dung | f | | 2200 | VIE | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Le, Van Loi | | | 1866 | VIE | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Dao, Thien Hai | g | | 2487 | VIE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Hoang, Canh Huan | f | | 2275 | VIE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Hoang, Thi Bao Tram | | wg | 2188 | VIE | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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