Individual Calculations January 2018 |
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Melara, Moises Total change: 9.60 | | |
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VIII Campeonato Panamericano Escolar de Ajedrez Sub 17 Absoluto 2017 | San Salvador | ESA | 2017-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1816 | 2026 | 7.00 | 9 | 0.24 | 40 | 9.60 | |
| Marin Leon, Valeria | | wc | 1718 | CRC | 0.50 | 1 | -0.36 | 40 | -14.40 | | Pirir S., Juan Jose | | | 1882 | GUA | 1.00 | 1 | 0.31 | 40 | 12.40 | | Herrera, Diego | | | 1770 | PAN | 0.50 | 1 | -0.31 | 40 | -12.40 | | Nunez Giler, Fanny | | | 1626 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | | Ruiz, Mishell | | wf | 1831 | ECU | 1.00 | 1 | 0.25 | 40 | 10.00 | | Mejias Nunez, Rafael E. | | | 1793 | PUR | 1.00 | 1 | 0.21 | 40 | 8.40 | | Sun Chin, Robert Patrick | c | | 2119 | PAN | 0.50 | 1 | 0.13 | 40 | 5.20 | | Zeledon Perez, Edgar | | | 1806 | CRC | 1.00 | 1 | 0.22 | 40 | 8.80 | | Santos , Judith | | | 1796 | ESA | 0.50 | 1 | -0.29 | 40 | -11.60 | | * 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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