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Individual Calculations April 2018 |
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| Guerrero, Hernando Total change: -46.40 | |   |
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| Campeonato Nacional Amateur 2018 Sub2000 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1902 | 2.50 | 7 | -2.32 | 20 | -46.40 | |
|  Arciniegas Castro, Santiago | | | 1730 | COL | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Blanco, Santiago | | | 1740 | COL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Rodriguez, Yesid | | | 1786 | COL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Aguilar, Hernando | | | 1881 | COL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Restrepo, Hugo | | | 1696 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sarmiento, Leidy Carolina | | wc | 1734 | COL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Zuluaga, Nicolas | | | 1744 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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