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Individual Calculations September 2019 |
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| Lu, Shanglei Total change: -7.70 | |   |
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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 |
| 2523 | 2619 | 4.50 | 9 | -1.12 | 10 | -11.20 | |
|  Munkhgal, Gombosuren | m | | 2442 | MGL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Wang, Hao | g | | 2725 | CHN | 0.50 | 1 | 0.14 | 10 | 1.40 | |  Wei, Yi | g | | 2737 | CHN | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Peng, Xiongjian | | | 2467 | CHN | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Batchuluun, Tsegmed | g | | 2535 | MGL | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Xu, Zhihang | m | | 2501 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Chen, Qi B | m | | 2414 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Gusain, Himal | m | | 2407 | IND | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Bilguun, Sumiya | m | | 2482 | MGL | 0.50 | 1 | -0.18 | 10 | -1.80 | |
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 |
| 2574 | 2610 | 2.00 | 3 | 0.35 | 10 | 3.50 | |
| | Yu, Yangyi | g | | 2752 | CHN | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Zou, Chen | f | | 2462 | CHN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Dai, Changren | m | | 2509 | CHN | 1.00 | 1 | 0.36 | 10 | 3.60 | |
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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