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Individual Calculations December 2021 |
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| Kurtz, Eric Matthew Total change: -47.20 | |   |
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| 30th Annual Kings Island Open - Major | Blue Ash, Ohio | USA | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2071 | 0.50 | 4 | -2.36 | 20 | -47.20 | |
|  Wang, Eigen | | | 2223 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Bauml, Broderick Kenneth | | | 1671 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sloan, Jed | | | 1841 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Mu, Grant | | | 1774 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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