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Individual Calculations June 2022 |
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| Perez, Nayeli Total change: 16.40 | |   |
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| American Continental Chess Championship 2022 | San Salvador | ESA | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1162 | 2.00 | 9 | 0.82 | 20 | 16.40 | |
|  Markzon, Gregory | f | | 2013 | USA | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Martinez, Marlon | | | 1711 | HON | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Zavala Galindo, Alejandra Beatriz | | | 1757 | ESA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Rugamas, Allison Daniela | | | 1025 | ESA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Castillo, Carlos Emilio | | | 1407 | ESA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Hernandez, Sofia | | wc | 1462 | ESA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Leal Licon, Daniel Isai | | | 1705 | MEX | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Serrato, Rafael Antonio | | | 1725 | COL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Zabdiel, Neftaly Torres Perez | | | 1639 | ESA | 0.50 | 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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