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Individual Calculations January 2024 |
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| Escobar Lopez, Laura Alejandra Total change: -53.60 | |   |
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| North American Youth Chess Championship Ciudad de Mexico 2023 U14 female | Ciudad de Mexico | MEX | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1271 | 1.50 | 6 | -1.34 | 40 | -53.60 | |
|  Montano Vicente, Guadalupe | | | 1746 | MEX | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Valdes Alvarez, Lilia Cristina | | | 1228 | MEX | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Macedo Salcedo, Sofia | | | 1118 | MEX | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Leyva Laguna, Haley Judith | | | 1174 | MEX | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Dotor Martinez, Zoe | | | 1185 | MEX | 0.50 | 1 | -0.12 | 40 | -4.80 | | | May Sanchez, Ivana Daniela | | | 1437 | MEX | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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