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Individual Calculations September 2022 |
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| Ngo, Bach Total change: -14.00 | |   |
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| 12th Annual Barber National Tournament of Middle School State Champions | Rancho Mirage, California | USA | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2298 | 4.50 | 6 | -0.70 | 20 | -14.00 | |
|  Runge, Matteo | | | 1898 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Xue, Jerry | | | 1633 | USA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Wang, Alexander J | | | 1789 | USA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Nandhakumar, Vaseegaran | | | 1909 | USA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Padhye, Rohan | | | 1919 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zhao, Erick | f | | 2290 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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