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Individual Calculations January 2018 |
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| Zhao, Zong-Yuan Total change: -5.70 | |   |
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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 |
| 2639 | 2543 | 2.00 | 4 | 0.50 | 10 | 5.00 | |
|  Wen, Yang | g | | 2605 | CHN | 0.50 | 1 | 0.09 | 10 | 0.90 | |  Li, Di | m | | 2485 | CHN | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Ding, Liren | g | | 2777 | CHN | 0.50 | 1 | 0.29 | 10 | 2.90 | | | Wang, Yue | g | | 2690 | CHN | 0.50 | 1 | 0.20 | 10 | 2.00 | |
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 |
| 2404 | 2543 | 5.00 | 9 | -1.07 | 10 | -10.70 | |
| | Nguyen, Thi Thanh An | | wg | 2265 | VIE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Zhao, Chenxi | | | 2251 | CHN | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Zhu, Yi | f | | 2422 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Peng, Xiongjian | | | 2410 | CHN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Bogdanovich, Stanislav | g | | 2564 | UKR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Batchuluun, Tsegmed | g | | 2568 | MGL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Ma, Zhonghan | m | | 2471 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Chen, Fan | f | | 2377 | CHN | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Xiao, Yiyi | | wf | 2311 | CHN | 0.50 | 1 | -0.29 | 10 | -2.90 | |
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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