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Blitz:
Individual Calculations January 2020 |
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| Aponte Castillo, Ernesto Total change: -10.20 | |   |
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| Torneo Internacional de Ajedrez Blitz Medellin Ciudad de Luces 2019 | Medellin | COL | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2133 | 7.00 | 11 | -0.51 | 20 | -10.20 | |
|  Ospina, Santiago | | | 1768 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Cordoba Rodriguez, Milton Dennis | | | 1874 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Arenas, David | g | | 2431 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gomez, Jorge | | | 1936 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Cordoba Roa, Angel Gabriel | | | 1733 * | VEN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Renteria Renteria, Anio | | | 1806 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zapata, Juan Carlos | | | 1944 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sierra Lopez, Raul | | | 1733 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Arrieta, Cristian | | | 2086 | COL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Cano, Luis Fernando | | | 2125 | COL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Blandon, Luis Guillermo | m | | 2245 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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