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Individual Calculations September 2019 |
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| Ju, Wenjun Total change: -24.30 | |   |
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| 2019 Belt and Road China Hunan International Chess Open (Category A) | Chang Sha , China | CHN | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2452 | 2595 | 5.50 | 9 | -0.72 | 10 | -7.20 | |
|  Raja, Harshit | m | | 2434 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | |  Fang, Yan | m | | 2424 | CHN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Gusain, Himal | m | | 2407 | IND | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Lin, Yi | m | | 2406 | CHN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Zhu, Jiner | | wm | 2454 | CHN | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Taher, Yoseph Theolifus | m | | 2460 | INA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Xu, Zhihang | m | | 2501 | CHN | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Khademalsharieh, Sarasadat | m | | 2481 | IRI | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Radovanovic, Mihajlo | m | | 2500 | SRB | 1.00 | 1 | 0.37 | 10 | 3.70 | |
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) | | | | 2019 Chinese Chess League Division A 12-15 | Jia Xing | CHN | 2019-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2347 | 2600 | 1.50 | 4 | -1.71 | 10 | -17.10 | |
| | Guo, Qi | m | wg | 2399 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Ren, Xiaoyi | | | 2250 | CHN | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Zhu, Jiner | | wm | 2456 | CHN | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Song, Yuxin | | wm | 2281 | CHN | 0.50 | 1 | -0.37 | 10 | -3.70 | |
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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