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Individual Calculations June 2022 |
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| Arias, Lemnys A. Total change: -11.80 | |   |
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| American Continental Chess Championship 2022 | San Salvador | ESA | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2270 | 6.50 | 10 | -1.18 | 10 | -11.80 | |
|  Mayorga Araya, Sofia | | | 1870 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Melendez, Manuel A. | | | 1955 | ESA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Yoo, Christopher Woojin | m | | 2535 | USA | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Cabezas Solano, David Alejandro | c | | 2084 | CRC | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Caceres Vasquez, Sergio | f | | 2044 | CHI | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Zilleruelo Irizarry, Diego | | | 2056 | PUR | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Holliman, Bob | | | 1908 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ramirez Madrid, Gerardo Alfonso | f | | 1998 | CRC | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ibarra, Carlos Roberto | | | 1739 | ESA | 0.50 | 1 | -0.47 | 10 | -4.70 | | | Garcia Almaguer, Juan Manuel | c | | 2102 | MEX | 1.00 | 1 | 0.28 | 10 | 2.80 | | | * 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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