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Individual Calculations October 2023 |
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| Solon, Nathan Total change: 20.60 | |   |
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| Fall 2023 ALTO - Championship | Charlotte, NC | USA | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2306 | 5.00 | 6 | 1.03 | 20 | 20.60 | |
|  Dean, Edward T | | | 1906 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bryant, Todd Charles | | | 2106 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Zapata, Alonso | g | | 2318 | COL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Vigorito, David | m | | 2276 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Horobetz, Graham | | | 2154 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Belenkaya, Dina | | wg | 2258 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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