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Individual Calculations June 2013 |
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| Zapata Jaramillo, William Total change: 6.00 | |   |
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| IRT Departamental de Mayores Absoluto Antioquia 2013 | Medellin | COL | 2013-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1841 | 2.00 | 6 | 0.20 | 30 | 6.00 | |
|  Zapata Cuartas, Juan Carlos | | | 2115 | COL | 0.50 | 1 | 0.33 | 30 | 9.90 | |  Barco Cardona, Juan Carlos | | | 2066 | COL | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Valderrama Castano, Julian Cam | | | 2003 | COL | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Cespedes, Cesar Ivan | | | 2127 | COL | 0.50 | 1 | 0.34 | 30 | 10.20 | | | Herrera, Milena | | wm | 2106 | COL | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Llano Buritica, Eduardo | | | 1617 | COL | 0.00 | 1 | -0.78 | 30 | -23.40 | |
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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