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Individual Calculations July 2023 |
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| Wong, William Total change: 4.00 | |   |
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| 78th Annual Texas State and Amateur - Amateur | Irving, TX | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1647 | 3.00 | 4 | 0.10 | 40 | 4.00 | |
|  Bahn, James W | | | 1448 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Huddleston, James Douglas | | | 1588 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Jiang, Raymond Junyang | | | 1396 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Truong, William | | | 1451 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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