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Individual Calculations September 2022 |
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| Hardaway, Brewington Total change: 6.00 | |   |
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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 |
| 1803 | 2176 | 5.50 | 6 | 0.15 | 40 | 6.00 | |
|  Chan, Ethan | | | 1776 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rao, Anjaneya | | | 1792 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Padhye, Rohan | | | 1919 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Liang, Ethan Y | | | 1632 | USA | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Wang, Alexander J | | | 1789 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Nandhakumar, Vaseegaran | | | 1909 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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