Individual Calculations May 2019 |
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Sanchez Bonilla, John Henry Total change: -21.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1795 | 1844 | 3.50 | 8 | -1.05 | 20 | -21.00 | |
| Mena, Yamil Octavio | c | | 1984 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | Zuluaga, Nicolas | | | 1729 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | Latorre, Franklin Leandro | | | 1775 | COL | 0.00 | 1 | -0.60 | 20 | -12.00 | | Ramos Arboleda, Dellys Carolina | | | 1753 | COL | 0.50 | 1 | -0.12 | 20 | -2.40 | | Acosta Cruz, Luis Ivan | | | 1776 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | | Villarraga, Yedixon | | | 1784 | COL | 0.50 | 1 | -0.08 | 20 | -1.60 | | Bravo, Juan Eduardo | | | 1758 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | Martinez Paipa, Hernan | | | 1797 | COL | 0.50 | 1 | -0.07 | 20 | -1.40 | | 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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