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Individual Calculations September 2023 |
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| Sun, Xingyu Total change: 0.00 | |   |
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| Chinese National Youth Chess Championship 2023(B12) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1423 | 0 | 2.00 | 5 | 0.00 | 1351 | | 0.00 | |
|  Wang, Bingnan | | | 1566 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Yan, Zimo | | | 1371 | CHN | 0.50 | 1 | 0.00 | | 0.00 | |  Yang, Jixiang | | | 1431 | CHN | 1.00 | 1 | 0.00 | | 0.00 | | | Gong, Bonuonuo | | | 1483 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Yin, Zijun | | | 1264 | 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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