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Rapid:
Individual Calculations July 2023 |
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| Phan, Tran Bao Khang Total change: 23.20 | |   |
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| Viet Nam Chess Club championship 2023 - Rapid Open | Ba Ria - Vung Tau | VIE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1602 | 1.50 | 4 | 0.58 | 40 | 23.20 | |
|  Nguyen, Quoc Hy | f | | 2236 | VIE | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Vo, Pham Thien Phuc | | | 2256 | VIE | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Nguyen, Huynh Tuan Hai | | | 2006 | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lam, Duc Hai Nam | | | 1337 | VIE | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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