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Individual Calculations January 2023 |
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| Hua, Eugene Total change: 11.60 | |   |
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| North American Chess Youth Chess Championship U20 Mexico 2022 | Ciudad de Mexico | MEX | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2264 | 6.50 | 9 | 0.58 | 20 | 11.60 | |
|  Diaz Gonzalez Jardon, Emmanuel | | | 1819 | MEX | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Sanchez Ramirez, Alfredo | | | 1864 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Montes Orozco, Miguel Angel | | | 2068 | MEX | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Avila Rodriguez, Joshua Ad | c | | 2230 | MEX | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Stearman, Josiah | m | | 2386 | USA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Rodrigue-Lemieux, Shawn | m | | 2463 | CAN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Han, Johnathan | f | | 2179 | CAN | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Tolentino, Patrick Angelo | | | 2036 | CAN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shundi, Matias | | | 2046 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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