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Rapid:
Individual Calculations January 2020 |
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| Betancourt, David Total change: 1.00 | |   |
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| Torneo Internacional de Ajedrez Rapido Medellin Ciudad de Luces 2019 | Medellin | COL | 2019-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2180 | 7.00 | 9 | 0.05 | 20 | 1.00 | |
|  Hurtado Mosquera, Orestes | | | 1780 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Gomez Rondon, Samuel | | | 1780 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lopez Gonzalez, Carlos Andres | | | 1812 | COL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Varela, Maria De Los Angeles | | | 1780 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alvarado Torres, Carlos Andres | | | 1855 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rios Parra, Mauricio | f | | 2282 | COL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Blandon, Luis Guillermo | m | | 2211 | COL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Cordoba Roa, Angel Gabriel | | | 1780 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zapata, Juan Carlos | | | 2047 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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