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Individual Calculations May 2019 |
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| Silva Albarracin, Waldomiro Total change: -52.40 | |   |
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| Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub2000 | Pereira | COL | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1692 | 1.50 | 7 | -1.31 | 40 | -52.40 | |
|  Montoya Molina, Juan Esteban | | | 1752 | COL | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Guzman, River | | | 1837 | COL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Martinez Paipa, Hernan | | | 1797 | COL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Bravo, Juan Eduardo | | | 1758 | COL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Celis Vargas, Walter Enrique | | | 1709 | COL | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Ortega Leon, Jaime | | | 1705 | COL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Lizarazo, Doris Liliana | | | 1800 | COL | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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