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Individual Calculations September 2019 |
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| Chu, Wei Chao Total change: 17.00 | |   |
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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 |
| 2560 | 2406 | 4.50 | 9 | 1.82 | 10 | 18.20 | |
|  Yeoh, Li Tian | m | | 2528 | MAS | 1.00 | 1 | 0.67 | 10 | 6.70 | |  Zhao, Jun | g | | 2636 | CHN | 0.50 | 1 | 0.29 | 10 | 2.90 | | | Deac, Bogdan-Daniel | g | | 2621 | ROU | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Zhou, Jianchao | g | | 2608 | CHN | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Dai, Changren | m | | 2510 | CHN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Liu, Yan | g | | 2516 | CHN | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Lei, Tingjie | g | wg | 2505 | CHN | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Narayanan.s.l | g | | 2616 | IND | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Xu, Zhihang | m | | 2501 | CHN | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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 12-15 | Jia Xing | CHN | 2019-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2747 | 2406 | 0.00 | 1 | -0.12 | 10 | -1.20 | |
| | Rapport, Richard | g | | 2747 | HUN | 0.00 | 1 | -0.12 | 10 | -1.20 | |
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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