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Individual Calculations September 2023 |
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| Torres Morales, Arturo Total change: -7.20 | |   |
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| Torneo de Ajedrez Palenque 2023 Libre | Palenque, Chiapas | MEX | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1804 | 2.00 | 4 | -0.18 | 40 | -7.20 | |
|  Cruz Ancheyta, Gilberto | | | 1404 * | MEX | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Guillen Moreno, Karina Guadalupe | | | 1574 | MEX | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Vega Castaneda, Ulises Antonio | | | 1928 | MEX | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Corrales Jimenez, Zenia | | wm | 2119 | MEX | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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