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Individual Calculations August 2023 |
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| Hsiao, Ethan Total change: -11.60 | |   |
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| 28th annual Pacific Coast Open - Premier | Van Nuys, CA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1947 | 3.00 | 6 | -0.29 | 40 | -11.60 | |
|  Wang, Alex Yuxuan | | | 2026 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Leano, Bryan B | | | 1888 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Zeng, Elbert | | | 2017 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Sethuraman, Roshan | | | 1892 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Mehta, Hursh K | | | 1846 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Yao, Hanchi | | | 1801 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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