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Individual Calculations June 2022 |
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| Barrera Meza, Carlos Total change: -33.40 | |   |
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| American Continental Chess Championship 2022 | San Salvador | ESA | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 2143 | 6.50 | 11 | -1.67 | 20 | -33.40 | |
|  Fernandez, Denis | | | 1605 | ESA | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Yoo, Christopher Woojin | m | | 2535 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ibarra, Carlos Roberto | | | 1739 | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thavandiran, Shiyam | m | | 2399 | CAN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rodriguez Arrieta, Maria Elena | | wm | 1831 | CRC | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Aspiazu Sibri, Marlon | c | | 1949 | ECU | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Zabdiel, Neftaly Torres Perez | | | 1639 | ESA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Ortez, Andrea | | wm | 1886 | ESA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Hernandez, Sofia | | wc | 1743 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Encinas Varela, David | | | 1908 | MEX | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Palencia Alvarado, Julio Roberto | | | 1758 | GUA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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