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Individual Calculations January 2024 |
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| Tapia Tapia, Sebastian Uriel Total change: 27.60 | |   |
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| North American Youth Chess Championship Ciudad de Mexico 2023 U12 open | Ciudad de Mexico | MEX | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1540 | 5.00 | 9 | 0.69 | 40 | 27.60 | |
|  Hernandez Morales, Carlos | | | 1140 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Angeles, Merida Maximiliano | | | 1403 | MEX | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Diaz Guerrero, Jesus Daniel | | | 1827 | MEX | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rivera Villa, Daniel Alexander | | | 1289 | MEX | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Wu, Jayden | | | 1910 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Martinez Flores, Matias | | | 1713 | MEX | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Guo, Felix | | | 1687 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Zhao, Jifan | | | 1785 | CAN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Alvarez Ochoa, Oliver Armin | | | 1220 | MEX | 0.50 | 1 | -0.37 | 40 | -14.80 | | | * 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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