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Individual Calculations July 2023 |
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| Hong, Andrew Total change: 3.30 | |   |
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| 2023 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2362 | 2517 | 6.50 | 9 | 0.33 | 10 | 3.30 | |
|  Wang, Alex Yuxuan | | | 2117 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Wu, Derek | f | | 2199 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Gutla, Aryan | f | | 2344 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Tang, Zoey | f | wm | 2348 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Nyzhnyk, Illia | g | | 2641 | UKR | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Wen, Teddie | f | | 2328 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Jiang, Lucas | | | 2352 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Andriasian, Zaven | g | | 2579 | ARM | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Xie, Bryan | f | | 2353 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | * 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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