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Individual Calculations August 2018 |
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| Lopez, Juan D Total change: -18.40 | |   |
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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 |
| 1939 | 1938 | 1.50 | 5 | -0.92 | 20 | -18.40 | |
|  Soto, Miguel Angel | f | | 2136 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Zuluaga, Miryam | | | 1586 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Arango, Andres Mauricio | | | 2081 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Moncada Correa, Sara | | | 1791 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Aponte Castillo, Ernesto | | | 2101 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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