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Individual Calculations October 2019 |
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| Jiang, Qiyu Total change: -64.40 | |   |
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| World Cadet Chess Championships 2019(O10) | SHANDONG WEIFANG | CHN | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1593 | 3.00 | 8 | -1.61 | 40 | -64.40 | |
|  Materia, Marco | | | 1993 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhu, Chenxi | | | 1298 | CHN | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Pham, Dang Minh | | | 1362 | VIE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Lu, Miaoyi | | | 1950 | CHN | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Zhang, Xican | | | 1708 | CHN | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Hou, Yixuan | | | 1287 | CHN | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Zhang, Yuanxiao | | | 1346 | CHN | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Dumanuly, Sultanbeibarys | | | 1380 | KAZ | 0.00 | 1 | -0.77 | 40 | -30.80 | | | * 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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