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Individual Calculations January 2024 |
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| Velazquez Rios, Christian Jonatha Total change: -9.00 | |   |
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| II Campeonato Nacional de Ajedrez Amateur Puebla 2023 Sub 2000 Absoluta | San Pedro Cholula, Puebla | MEX | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1892 | 3.00 | 5 | -0.45 | 20 | -9.00 | |
|  Fogo Esquivel, Levi Kalani Alexan | | | 1683 | MEX | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Gongora Zermeno, Rogelio Aram | | | 1675 | MEX | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Espinoza Villanueva, Rodrigo | | | 1893 | MEX | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Lupercio Avila, Jose Raziel | | | 1638 | MEX | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Garduno Huerta, Joshua Emiliano | | | 1826 | MEX | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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