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Individual Calculations July 2022 |
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| Gustafson, Craig Adam Total change: -7.20 | |   |
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| Midwest Chess Congress - Under 2000 | Des Moines, Iowa | USA | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1633 | 2.00 | 4 | -0.18 | 40 | -7.20 | |
|  Jiles, David | | | 1586 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Huang, Ayden | | | 1808 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Elam, Cj | | | 1563 | USA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Zhou, Celina | | | 1449 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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