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Individual Calculations August 2022 |
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| Rabin, Evan Z Total change: -41.40 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 2065 | 1.50 | 4 | -2.07 | 20 | -41.40 | |
|  Tang, Austin | | | 1676 | USA | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Marshall, Calvin | | | 1785 | USA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Meng, Alexander Fang | | | 1702 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Wu, Jayden | | | 1665 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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