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Individual Calculations September 2023 |
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| Liu, Chenyu Total change: 86.80 | |   |
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| Chinese National Youth Chess Championship 2023(B16) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1412 | 3.00 | 7 | 2.17 | 40 | 86.80 | |
|  Ma, Binhe | | | 1718 | CHN | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Shi, Jiashuo | | | 1741 | CHN | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Weng, Xuanyu | | | 1842 | CHN | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Chen, Yuan | | | 2166 | CHN | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Bai, Changlin | | | 1808 | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liao, Jinxin | | | 1610 | CHN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gu, Yi | | | 1669 | CHN | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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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