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Individual Calculations September 2023 |
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| Yang, Yu-Hua Total change: 0.00 | |   |
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| 2023 CTCA International Chess Open- Open U19 GU19 U17 GU17 | Tainan | TPE | 2023-08-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1322 | 0 | 2.00 | 6 | 0.00 | 1197 | | 0.00 | |
|  Yu, Jian Sia | | | 1320 | TPE | 0.50 | 1 | 0.00 | | 0.00 | |  Ho, Nok Hang Jonathan | | | 1409 | HKG | 0.00 | 1 | 0.00 | | 0.00 | | | Lam, Mingo Kwok Wai | | | 1650 | HKG | 0.50 | 1 | 0.00 | | 0.00 | | | Lu, Jie-Xin | | | 1090 | TPE | 1.00 | 1 | 0.00 | | 0.00 | | | Lin, Yu-Cheng | | | 1349 | TPE | 0.00 | 1 | 0.00 | | 0.00 | | | Wang, Hsi Hao | | | 1111 | TPE | 0.00 | 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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