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Rapid:
Individual Calculations September 2023 |
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| Jiang, Qinyu Total change: -124.40 | |   |
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| 7th Eastern Asia Youth Chess Championship - U18 Rapid | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 2138 | 1.50 | 5 | -3.11 | 40 | -124.40 | |
|  Lai, Duc Minh | | | 1690 | VIE | 0.50 | 1 | -0.44 | 40 | -17.60 | |  Yee, Hao Loong | | | 1467 | MAS | 0.00 | 1 | -0.99 | 40 | -39.60 | | | Lee, Gerent Chak Yan | | | 1738 * | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Duurenkhishig, Bat-Erdene | | | 1747 | MGL | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Chen, Lvheng | | | 1838 | CHN | 0.00 | 1 | -0.85 | 40 | -34.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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