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Individual Calculations August 2019 |
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| Xiang, Zeyu Total change: -7.70 | |   |
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| 2019 Chinese chess championship (personal group B Men) | Hangzhou | CHN | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2447 | 8.00 | 11 | -1.67 | 10 | -16.70 | |
|  Wu, Hao | | | 2047 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Xiao, Tong(qd) | | | 2047 * | CHN | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Chen, Yutong | | | 2047 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chen, Yuliang | | | 2047 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhu, Hengyi | | | 2047 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Wang, Zijian | | | 2047 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Cai, Yuhao | | | 2047 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhu, Yanshen | | | 2146 | CHN | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Chen, Kailin | | | 2047 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wang, Hao B | | | 2111 | CHN | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Wang, Shixu B | | | 2386 | CHN | 1.00 | 1 | 0.42 | 10 | 4.20 | | | * 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) | | | | 2019 Chinese Chess League Division A 8-11 | Jin Hua | CHN | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2525 | 2447 | 2.50 | 4 | 0.90 | 10 | 9.00 | |
| | Zeng, Chongsheng | g | | 2551 | CHN | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Peng, Xiongjian | | | 2467 | CHN | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Cheparinov, Ivan | g | | 2666 | GEO | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Chen, Qi B | m | | 2414 | CHN | 0.00 | 1 | -0.55 | 10 | -5.50 | |
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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