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Individual Calculations November 2022 |
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| Luk, Luen-Wah Total change: -35.80 | |   |
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| Hong Kong Open 2022 | Hong Kong | HKG | 2022-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1842 | 3.50 | 6 | -1.79 | 20 | -35.80 | |
|  Leung, Shun Him | | | 1442 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Li, Joy Ching | | wc | 1386 | HKG | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Tsang, Lok Ching | | | 1298 | HKG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Chan, Pui Yin Brandon | | | 1467 | HKG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Liu, Zi Kei Zachary | | | 1242 | HKG | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Chong, Chor Yuen | | | 1795 | HKG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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