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Individual Calculations September 2023 |
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| Pian, Junyao Total change: -25.20 | |   |
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| Chinese National Youth Chess Championship 2023(G16) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1522 | 2.00 | 6 | -0.63 | 40 | -25.20 | |
|  Yu, Yaochen | | | 1791 | CHN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | He, Xuanyue | | | 1409 | CHN | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Wang, Xiyue | | | 1599 | CHN | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Li, Yingxuan | | | 1573 | CHN | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Wang, Shunshun | | | 1457 | CHN | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Zhai, Pinran | | | 1591 | CHN | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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