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Rapid:
Individual Calculations September 2023 |
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| Zhang, Jiakun Total change: 17.20 | |   |
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| 7th Eastern Asia Youth Chess Championship - U14 Rapid | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1304 | 1.00 | 2 | 0.43 | 40 | 17.20 | |
|  Munkh-Od, Altangerel | | | 1573 | MGL | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Zhou, Yuxu | | | 1374 | CHN | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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