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Individual Calculations September 2023 |
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| Zhang, Bohan Total change: 81.20 | |   |
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| 7th Eastern Asia Youth Chess Championship - G12 Standard | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1505 | 7.50 | 8 | 2.03 | 40 | 81.20 | |
|  Li, Yuxuan | | | 1105 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Ng, Jing Xuan Alyssa | | | 1263 | SGP | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Oyuntugs, Altankhuyag | | | 1548 | MGL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Misheel, Bold | | | 1488 | MGL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Wu, Shuang(hlj) | | | 1609 | CHN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Dulguun, Bayarbileg | | | 1303 | MGL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Tong, Yiyi | | | 1276 | CHN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Fan, Wen Xi | | | 1161 | HKG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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