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Individual Calculations June 2022 |
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| Zavala Galindo, Alejandra Beatriz Total change: -8.60 | |   |
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| American Continental Chess Championship 2022 | San Salvador | ESA | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1757 | 4.00 | 10 | -0.43 | 20 | -8.60 | |
|  Thavandiran, Shiyam | m | | 2399 | CAN | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Leal Escamilla, Daniel Zinedine | | | 1415 | MEX | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Perez, Nayeli | | | 1357 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rivera, Omar | | | 1471 | ESA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ramirez Madrid, Gerardo Alfonso | f | | 1998 | CRC | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Cabezas Solano, David Alejandro | c | | 2084 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Melendez, Manuel A. | | | 1955 | ESA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zabdiel, Neftaly Torres Perez | | | 1639 | ESA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Montero Martinez, Cristhian | f | | 1946 | CHI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Encinas Varela, David | | | 1908 | MEX | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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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