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Individual Calculations January 2023 |
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| Leon Oquendo, Jorge Total change: -14.90 | |   |
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| 37th annual Eastern Open - Premier | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2376 | 4.50 | 8 | -1.49 | 10 | -14.90 | |
|  Schenk, Sam | | | 1976 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Nguyen, James L | | | 1946 | USA | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Colas, Joshua | f | | 2228 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Molner, Mackenzie S | g | | 2438 | USA | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Lee, Justin | | | 2162 | USA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Treger, Yefim | | | 1912 | USA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Luo, Terry | f | | 2365 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Yang, Qindong | | | 2150 | CHN | 0.00 | 1 | -0.79 | 10 | -7.90 | | | * 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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