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Individual Calculations September 2023 |
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| Chen, Jun-Wei Total change: 14.40 | |   |
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| 2023 Asian Dragons International Invitational Chess Tournament- U16 | Taipei | TPE | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1544 | 5.50 | 7 | 0.36 | 40 | 14.40 | |
|  Leung, Ian Kei | | | 1351 | MAC | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Matsunaga, Toma | | | 1675 | JPN | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Chiu, David Zion | | | 1398 | HKG | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Chiu, Silas Nathaniel | | | 1148 | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chen, Chia-Chien | | | 1298 | TPE | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Wu, Chen- Hao | | | 1374 | TPE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Wu, Po Han | | | 1144 * | TPE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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