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Rapid:
Individual Calculations September 2023 |
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| Ha, Yihan Total change: -42.40 | |   |
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| 7th Eastern Asia Youth Chess Championship - G16 & G18 Rapid | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1681 | 1.50 | 5 | -1.06 | 40 | -42.40 | |
|  Kong, Zi Yau Bernadette | | wc | 1357 | SGP | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Latifah, Laysa | | | 1945 | INA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rice, Lauren | | | 1534 | SGP | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Edithso, Samantha | | wf | 1934 | INA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Amin-Erdene, Bayanmunkh | | wc | 1597 | MGL | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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