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Individual Calculations September 2023 |
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| Ruan, Tianming Total change: 0.00 | |   |
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| The 3rd China Binhai Chess Open 2023 Group B | Binhai, Tianjing | CHN | 2023-08-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1417 | 0 | 3.50 | 7 | 0.00 | 1417 | | 0.00 | |
|  Zhang, Yichen | | | 1431 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |  Zhang, Haoxuan(zj) | | | 1601 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Liu, Zhuolu | | | 1400 | CHN | 0.50 | 1 | 0.00 | | 0.00 | | | Yu, Tianxiang Carlos | | | 1300 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Zhang, Chaoyi | | | 1523 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Wang, Lizhao | | | 1388 | CHN | 0.50 | 1 | 0.00 | | 0.00 | | | Tong, Yiyi | | | 1276 | CHN | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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