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Rapid:
Individual Calculations July 2023 |
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| Chen, Lvheng Total change: -25.20 | |   |
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| 21st ASEAN Age Group Chess Championships 2023 - Rapid Open 18 | Bangkok | THA | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1863 | 1.00 | 4 | -0.63 | 40 | -25.20 | |
|  Arca, Christian Gian Karlo | f | | 2149 | PHI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Yeoh, Yuan Hui | | | 1829 | MAS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Pham, Cong Minh | | | 1916 | VIE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Le, Tri Kien | | | 1870 | VIE | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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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