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Individual Calculations January 2024 |
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| Barrera Garcia, Fernanda Guadalup Total change: 10.80 | |   |
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| North American Youth Chess Championship Ciudad de Mexico 2023 U12 female | Ciudad de Mexico | MEX | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1236 | 2.00 | 6 | 0.27 | 40 | 10.80 | |
|  Laksshana, Deepak | | | 1592 | CAN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Garcia Tinajero, Sofia | | | 1172 | MEX | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Zhuge, Katherine | | | 1716 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Rangel Guzman, Fernanda | | | 1065 | MEX | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Qiu, Laura | | | 1785 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Zhang, Michelle | | | 1458 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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