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Individual Calculations January 2024 |
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| Lau, Chung Kiu Total change: 58.00 | |   |
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| Kidult Chess HK Friday Tournament - 2023 Standard S4 (Nov 3 - Dec 15) | Hong Kong | HKG | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1204 | 2.00 | 2 | 1.45 | 40 | 58.00 | |
|  Xia, Weijun | | | 1332 | HKG | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Ho, Nok Hang Jonathan | | | 1423 | HKG | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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