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Individual Calculations May 2019 |
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| Aguilar, Natalia Andrea Total change: -20.40 | |   |
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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 |
| 1752 | 1903 | 4.50 | 8 | -1.02 | 20 | -20.40 | |
|  Ramos Arboleda, Dellys Carolina | | | 1753 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Gonzalez, Leandro | | | 1742 | COL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Torres, Saulo De Jesus | | | 1839 | COL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Villarraga, Yedixon | | | 1784 | COL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Lizarazo, Doris Liliana | | | 1800 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mesa, Francisco Alonso Jr. | | | 1837 | COL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Riscanevo, Camilo Andres | | | 1537 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Restrepo, Hugo | | | 1724 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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