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Individual Calculations May 2018 |
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| Xiang, Zeyu Total change: 8.90 | |   |
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| 2th Shanghai Gulf Cup National Chess New Youth Champion Tournament | Shanghai | CHN | 2018-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2418 | 2401 | 3.50 | 7 | 0.15 | 10 | 1.50 | |
|  Lin, Yi | | | 2360 | CHN | 0.50 | 1 | -0.06 | 10 | -0.60 | |  Peng, Xiongjian | | | 2424 | CHN | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Chen, Qi B | | | 2359 | CHN | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Liu, Yan | m | | 2476 | CHN | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Yu, Kaifeng | f | | 2389 | CHN | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Xu, Yi | m | | 2499 | CHN | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Zhu, Yi | f | | 2420 | CHN | 1.00 | 1 | 0.53 | 10 | 5.30 | |
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) | | | | 2019 Chinese Chess League Division A (1-4) | Shen Zhen | CHN | 2018-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2563 | 2411 | 2.00 | 4 | 0.74 | 10 | 7.40 | |
| | Xu, Yinglun | g | | 2545 | CHN | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Zhou, Jianchao | g | | 2616 | CHN | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Li, Chao B | g | | 2732 | CHN | 0.50 | 1 | 0.37 | 10 | 3.70 | | | Zhang, Ziji | | | 2360 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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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