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Individual Calculations October 2017 |
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| Arias, Fabio Alonso Total change: 67.20 | |   |
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| IRT Departamental de Mayores Jorge Aristizabal Antioquia 2017 | Medellin | COL | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1680 | 3.00 | 6 | 1.68 | 40 | 67.20 | |
|  Arango, Andres Mauricio | | | 2080 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Toro Cadavid, John Edison | | | 1912 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Toro, Miguel Angel | | | 1639 | COL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Martinez, Mauricio | | | 1937 | COL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Betancourt, Juan Carlos | | | 1914 | COL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Soto, Miguel Angel | f | | 2080 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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