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Rapid:
Individual Calculations August 2023 |
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| Chu, An Khoi Total change: -30.40 | |   |
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| Viet Nam Youth chess championships 2023 - Rapid Open 6 to 20 | Can Tho | VIE | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1562 | 1.50 | 3 | -0.76 | 40 | -30.40 | |
|  Le, Truong Nhat Nam | | | 1338 | VIE | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Nguyen, Vu Bao Lam | | | 1522 | VIE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Nguyen, Tran Duc Anh | | | 1157 | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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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