Individual Calculations January 2024 |
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Flores Lopez, Isabella Total change: 35.60 | | |
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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 |
1363 | 1132 | 2.50 | 5 | 0.89 | 40 | 35.60 | |
| Qiu, Laura | | | 1785 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | | Guzman Garcia, Mia Fernanda | | | 1693 | MEX | 0.00 | 1 | -0.02 | 40 | -0.80 | | Enriquez Gordillo, Maria Jose | | | 1113 | MEX | 1.00 | 1 | 0.47 | 40 | 18.80 | | Salinas Garcia, Sophie | | | 1160 | MEX | 1.00 | 1 | 0.54 | 40 | 21.60 | | Rangel Guzman, Fernanda | | | 1065 | MEX | 0.50 | 1 | -0.09 | 40 | -3.60 | | 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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