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Individual Calculations September 2021 |
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| Weber, Nathan Total change: 0.00 | |   |
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| 26th Annual Pacific Coast Open - Under 2100 | Van Nuys, California | USA | 2021-07-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1596 | 0 | 3.00 | 5 | 0.00 | 1616 | | 0.00 | |
|  Zhou, Ruoyu | | | 1448 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Qin, Vincent | | | 1610 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Zhang, Ellie | | | 1467 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Talwalkar, Vedant Ameya | | | 1592 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Estolas, Brendyn | | | 1863 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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