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Individual Calculations May 2019 |
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| Pereira, Henry Alberto Total change: -43.20 | |   |
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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 |
| 1713 | 1856 | 4.00 | 9 | -2.16 | 20 | -43.20 | |
|  Riscanevo, Camilo Andres | | | 1537 | COL | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Mesa, Francisco Alonso Jr. | | | 1837 | COL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Restrepo, Hugo | | | 1724 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gomez Vasquez, Laura Sofia | | | 1604 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Villarraga, Yedixon | | | 1784 | COL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Pinillo Canon, Silvana | | wc | 1730 | COL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Gonzalez, Leandro | | | 1742 | COL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Acosta Cruz, Luis Ivan | | | 1776 | COL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Pelaez, Hernan | | | 1682 | COL | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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