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Individual Calculations September 2023 |
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| Leung, Ian Kei Total change: 23.20 | |   |
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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 |
| 1366 | 1351 | 3.50 | 6 | 0.58 | 40 | 23.20 | |
|  Chen, Jun-Wei | | | 1544 | TPE | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Wu, Pei-Xuan | | | 1133 | TPE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Chiu, Silas Nathaniel | | | 1148 | HKG | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Chiu, David Zion | | | 1398 | HKG | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Matsunaga, Toma | | | 1675 | JPN | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Chen, Chia-Chien | | | 1298 | TPE | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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