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Individual Calculations September 2023 |
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| Ortiz Barranon, Fernando Total change: -19.40 | |   |
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| Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Internacional | Aguascalientes, Aguascalientes | MEX | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1577 | 1.00 | 6 | -0.97 | 20 | -19.40 | |
|  Guevara Sanchez, Erick Marvin | f | | 2072 | ESA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Martinez Castaneda, Allan | | | 1971 | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Silva Hernandez, Jose Luis | | | 2000 | MEX | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Lupercio Avila, Jose Raziel | | | 1685 | MEX | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Machuca Rodriguez, Erika Alejandr | | | 1237 | MEX | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Parkhurst Casas, Andrea Ju | | wc | 1543 | MEX | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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