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Rapid:
Individual Calculations January 2020 |
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| Leon Acevedo, Juan Alejandro Total change: 2.00 | |   |
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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 |
| 1835 | 1639 | 2.00 | 7 | 0.10 | 20 | 2.00 | |
|  Aponte Castillo, Ernesto | | | 2039 * | COL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Castano Ortiz, Eder | | | 1971 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Pineda Zapata, Uriel | | | 1958 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Taborda, Juan David | | | 2033 | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Olarte Ospina, Manuel | | | 1869 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Florez, Santiago | | | 1738 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ospina Betancur, Santiago | | | 1239 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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