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Individual Calculations August 2018 |
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| Olarte Puerta, Carlos Andres Total change: 9.20 | |   |
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| IRT Abierto Primera Categoria Jorge Aristizabal 2018 | Medellin | COL | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1699 | 2.00 | 5 | 0.23 | 40 | 9.20 | |
|  Salas, Juan David | | | 2082 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Montoya Perez, Juan Rafael | | | 1940 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Cabrera Novoa, Emanuel | | | 1315 | COL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Gallego, Jonathan | | | 1895 | COL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Llano Buritica, Eduardo | | | 1829 | COL | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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