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Individual Calculations May 2015 |
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| Waldo Zalapa, Alejandro Total change: -25.40 | |   |
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| LXI CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ 2015 | Monterrey, NL | MEX | 2015-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1984 | 3.00 | 8 | -1.27 | 20 | -25.40 | |
|  Ruiz C, Joshua D | m | | 2384 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lopez Calderon, Alfonso Al | | | 1703 | MEX | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Roque Sola, Gisela | | wf | 1873 | MEX | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Hidalgo Morales, Juan Antonio | | | 1786 | MEX | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rascon Vega, Alfonso | | | 2123 | MEX | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Barcena Zavala, Dante | | | 1851 | MEX | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ramirez Ritchie, Rafael Es | | | 1739 | MEX | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Blanco Fernandez, Alvaro | m | | 2279 | MEX | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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