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Individual Calculations May 2019 |
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| Atehortua, Jorge Hernando Total change: -83.20 | |   |
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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 |
| 1733 | 1848 | 2.50 | 7 | -2.08 | 40 | -83.20 | |
|  Palomino, Daniel Fernando | | | 1737 | COL | 0.00 | 1 | -0.65 | 40 | -26.00 | |  Sanchez, Carlos Andres | | | 1695 | COL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Celis Vargas, Walter Enrique | | | 1709 | COL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Montoya, Nerio Antonio | | | 1782 | COL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Zuluaga, Nicolas | | | 1729 | COL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Ortega Leon, Jaime | | | 1705 | COL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Acosta Cruz, Luis Ivan | | | 1776 | COL | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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