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Individual Calculations November 2021 |
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| Soltani, Mohammad Total change: 10.60 | |   |
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| 2021 GM Walter Browne Marathon | Berkeley, California | USA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1473 | 1.00 | 3 | 0.53 | 20 | 10.60 | |
|  Hill, Sam | | | 1685 | USA | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Wang, Michael Lei | | | 1873 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Maser, Thomas F | | | 1752 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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