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Individual Calculations January 2018 |
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| Xu, Xiangyu Total change: -4.40 | |   |
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| 2017 Chinese Chess League Division A (19-22) | Guangdong | CHN | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2493 | 2549 | 1.00 | 2 | -0.16 | 10 | -1.60 | |
|  Yu, Ruiyuan | g | | 2499 | CHN | 1.00 | 1 | 0.43 | 10 | 4.30 | |  Wan, Yunguo | g | | 2486 | CHN | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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) | | | | 'The Belt and Road'2017 Hainan Chess Open | Sanya | CHN | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2430 | 2549 | 5.50 | 9 | -0.28 | 10 | -2.80 | |
| | Nie, Xinyang | | | 2277 | CHN | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Zhang, Fuhan | | | 2265 | CHN | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Wang, Shixu B | | | 2225 | CHN | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Chen, Fan | f | | 2377 | CHN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Dai, Changren | | | 2437 | CHN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Bogdanovich, Stanislav | g | | 2564 | UKR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Batchuluun, Tsegmed | g | | 2568 | MGL | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Wen, Yang | g | | 2605 | CHN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Bai, Jinshi | g | | 2556 | CHN | 0.00 | 1 | -0.49 | 10 | -4.90 | |
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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