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Individual Calculations November 2023 |
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| Huynh, Arthur Total change: -34.60 | |   |
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| 2023 John Purdy Memorial Major Rounds 6-9 | Sydney | AUS | 2023-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1984 | 1.50 | 4 | -1.73 | 20 | -34.60 | |
|  Ni, Lucas | | | 1701 | AUS | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Chang, Ethan | | | 1623 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Stalker, Ian | | | 1731 | AUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Odenthal, Aidan | | | 1851 | AUS | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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