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Rapid:
Individual Calculations January 2020 |
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| Plazas, Alfonso Total change: -38.60 | |   |
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| Copa Santiago de Cali Cat B Ajedrez Rapido Elo 1801 a 2050 | Cali | COL | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1904 | 1.50 | 6 | -1.93 | 20 | -38.60 | |
|  Chavarro, Jeffry | | | 2005 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Hernandez Pinzon, Helvert | c | | 1995 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mora Munoz, Alejandro | | | 1556 | COL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Cardona, Jacobo | | | 1504 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Machado, Fabio | | | 1973 | COL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Chavez, Brayan Steven | c | | 1918 | COL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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