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Rapid:
Individual Calculations September 2023 |
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| Kim, Donghan Total change: -58.40 | |   |
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| 7th Eastern Asia Youth Chess Championship - U10 Rapid | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1425 | 1.00 | 3 | -1.46 | 40 | -58.40 | |
|  Wu, Chenyu | | | 1079 | SGP | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Poon, Pak Yu | | | 1268 | HKG | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Seo, Juwon | | | 1117 | KOR | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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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