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Individual Calculations October 2023 |
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| Timmel, John Total change: -15.60 | |   |
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| Fall 2023 ALTO - Championship | Charlotte, NC | USA | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1974 | 2.00 | 5 | -0.78 | 20 | -15.60 | |
|  Belenkaya, Dina | | wg | 2258 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Lang, Jonathan J | | | 1950 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Montalti, Gianluca | | | 1574 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Harris, Ian | | | 2122 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Weaver Iv, Roy H, Iv | | | 1651 | USA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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