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Individual Calculations March 2019 |
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| Askin, David Total change: -13.40 | |   |
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| Winter 2019 Tuesday Night Marathon | San Francisco, California | USA | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1939 | 3.50 | 6 | -0.67 | 20 | -13.40 | |
|  Bradley, Christopher | | | 1539 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abraham, Michael | | | 1613 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Diaz, Conrado | | | 2289 | PHI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pane, Gianluca | | | 1840 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Persidsky, Andre | | | 1778 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Xu, Jayden | | | 1539 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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