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Rapid:
Individual Calculations January 2018 |
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| Sierra Mejia, Juan Pablo Total change: -6.60 | |   |
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| IRT Abierto Departamental Pre Juegos J.A Activo Antioquia 2017 | Medellin | COL | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2079 | 4.00 | 7 | -0.33 | 20 | -6.60 | |
|  Morales, Luis Eduardo | | | 1923 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Arango, Andres Mauricio | | | 2131 | COL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Alvarez, Carlos F | | | 1820 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Maldonado, Hector | | | 1984 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Henao Ortiz, Carolina | | | 1679 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosero Zapata, Luis Fernando | | | 1988 | COL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Vargas Arteaga, Alexis | | | 2321 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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