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Rapid:
Individual Calculations September 2023 |
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| Chen, Jiacheng Total change: 0.00 | |   |
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| 7th Eastern Asia Youth Chess Championship - U12 Rapid | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1411 | 0 | 3.50 | 7 | 0.00 | 1411 | | 0.00 | |
|  Cong, Dingzhou | | | 1655 | CHN | 1.00 | 1 | 0.00 | | 0.00 | |  Liu, Fung Ming Mathew | | | 1593 | HKG | 0.00 | 1 | 0.00 | | 0.00 | | | Teo, Hong Kai Javier | | | 1393 | SGP | 0.00 | 1 | 0.00 | | 0.00 | | | Wong, Kainos | | | 1325 | HKG | 0.50 | 1 | 0.00 | | 0.00 | | | Wang, Yuchen | | | 1278 | SGP | 0.00 | 1 | 0.00 | | 0.00 | | | Xia, Weijun | | | 1178 | HKG | 1.00 | 1 | 0.00 | | 0.00 | | | Cairel Adrin, Rumi Arjuna Malique | | | 1455 | MAS | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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