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Rapid:
Individual Calculations September 2023 |
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| Zhang, Bohan Total change: 28.80 | |   |
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| 7th Eastern Asia Youth Chess Championship - G12 Rapid | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1505 | 5.50 | 7 | 0.72 | 40 | 28.80 | |
|  Chen, Ziyi Claire | | | 1096 | SGP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zhao, Shuxing | | | 1380 | CHN | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Tong, Yiyi | | | 1276 | CHN | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Wu, Shuang(hlj) | | | 1609 | CHN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Oyuntugs, Altankhuyag | | | 1629 | MGL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ng, Jing Xuan Alyssa | | | 1272 | SGP | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Li, Yuxuan | | | 1105 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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