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Individual Calculations September 2019 |
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| Zou, Chen Total change: -0.20 | |   |
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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 |
| 2515 | 2440 | 3.50 | 8 | 0.30 | 10 | 3.00 | |
|  Zhou, Jianchao | g | | 2608 | CHN | 0.50 | 1 | 0.22 | 10 | 2.20 | |  Sethuraman, S.p. | g | | 2630 | IND | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Xu, Zhihang | m | | 2501 | CHN | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Li, Shilong | g | | 2457 | CHN | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Yeoh, Li Tian | m | | 2528 | MAS | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Dai, Changren | m | | 2510 | CHN | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Wang, Chen | m | | 2476 | CHN | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Setyaki, Azarya Jodi | m | | 2409 | INA | 1.00 | 1 | 0.46 | 10 | 4.60 | |
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) | | | | 2019 Chinese Chess League Division A 12-15 | Jia Xing | CHN | 2019-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2596 | 2462 | 1.00 | 4 | -0.32 | 10 | -3.20 | |
| | Rapport, Richard | g | | 2747 | HUN | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Lu, Shanglei | g | | 2610 | CHN | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Wang, Yiye | m | | 2440 | CHN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Wen, Yang | g | | 2588 | CHN | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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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