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Individual Calculations September 2023 |
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| Fan, Jingyi Total change: 228.80 | |   |
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| Chinese National Youth Chess Championship 2023(B14) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1806 | 6.00 | 8 | 0.46 | 40 | 18.40 | |
|  Jiang, Ching Yik | | | 1406 * | HKG | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Tian, Siyuan | | | 1447 | CHN | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Yang, Siyuan | | | 1667 | CHN | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Lu, Yifan | | | 1509 | CHN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Dong, Hongfu | | | 1851 | CHN | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Meng, Yihan | | | 2069 | CHN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Jiao, Zhaorui | | | 1673 | CHN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Zhong, Taoyu | | | 1476 | CHN | 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) | | | | The 3rd China Binhai Chess Open | Binhai, Tianjing | CHN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 1806 | 6.00 | 9 | 5.26 | 40 | 210.40 | |
| | Hou, Yifan B | | | 2045 | CHN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Gong, Sunle | | | 2014 | CHN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mungunzul, Bat-Erdene | | wc | 2239 | MGL | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Wang, Yu A. | m | wg | 2258 | CHN | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Ren, Xiaoyi | | wm | 2114 | CHN | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Wang, Shixu B | m | | 2415 | CHN | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Zeng, Chongsheng | g | | 2571 | CHN | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Zhang, Di | | | 2325 | CHN | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Zhou, Jianchao | g | | 2558 | CHN | 0.50 | 1 | 0.50 | 40 | 20.00 | |
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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