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Individual Calculations January 2024 |
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| Du, Yuxin Total change: -14.40 | |   |
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| Hong Kong International Open 2023 | Hong Kong | HKG | 2023-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1948 | 5.00 | 8 | -0.72 | 20 | -14.40 | |
|  Zuo, Junyu | | | 1504 | CHN | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Lam, Yui Hei | | | 1349 | HKG | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Laohawirapap, Prin | m | | 2329 | THA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wong, Adrian Kwan Yui | | | 1586 | HKG | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Peng, Shiyang | | | 1376 | CHN | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Sim, Yan Xiang Ethan | | | 1548 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gao, Rui | g | | 2543 | CHN | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Siddharth, Sai | | | 1603 | SGP | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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