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Individual Calculations September 2023 |
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| Chen, Muxi Total change: -116.40 | |   |
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| Chinese National Youth Chess Championship 2023(B12) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1749 | 1.00 | 3 | -0.89 | 40 | -35.60 | |
|  Wang, Bingnan | | | 1566 | CHN | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Wang, Zihang | | | 1752 | CHN | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Jiang, Liu | | | 1642 | CHN | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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) | | | | 7th Eastern Asia Youth Chess Championship - U12 Standard | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1838 | 5.00 | 9 | -2.02 | 40 | -80.80 | |
| | Teah, Jared | | | 1438 * | SGP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Liu, Zhengcheng | | | 1611 | CHN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Chan, Pui Yin Brandon | | | 1454 | HKG | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Shen, Fuyan | | | 1688 | CHN | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Li, Yiheng | | | 1829 | HKG | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Cairel Adrin, Rumi Arjuna Malique | | | 1438 * | MAS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Zhang, Yuchen | | | 1464 | CHN | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Yang, Zilong | | | 1862 | CHN | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Liu, Fung Ming Mathew | | | 1475 | HKG | 0.50 | 1 | -0.40 | 40 | -16.00 | | | * 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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