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Individual Calculations June 2022 |
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| Del Castilho, Martyn Total change: -27.60 | |   |
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| American Continental Chess Championship 2022 | San Salvador | ESA | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2289 | 6.00 | 11 | -1.38 | 20 | -27.60 | |
|  Bogantes Robleto, Karina | | | 1889 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Morales, Carlos | | | 1969 | ESA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Quesada Perez, Yasser | g | | 2560 | CUB | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Krysa, Leandro | g | | 2525 | ARG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zilleruelo Irizarry, Diego | | | 2056 | PUR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Guevara Sanchez, Erick Marvin | f | | 2090 | ESA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Lorenzana, Wilson Estuardo | m | | 2170 | GUA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Pilarte, Rene | f | | 2090 | NCA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Garcia Almaguer, Juan Manuel | c | | 2102 | MEX | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Cervantes Landeiro, Thalia | f | wg | 2193 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Aspiazu Sibri, Marlon | c | | 1949 | ECU | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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