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Individual Calculations May 2019 |
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| Valencia, Dario Total change: -34.60 | |   |
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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 |
| 1711 | 1876 | 2.50 | 6 | -1.73 | 20 | -34.60 | |
|  Vanegas, Ricardo | | | 1818 | COL | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Manzano Gomez, Valentina | | | 1507 | COL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Sanchez, Carlos Andres | | | 1695 | COL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Leon Acevedo, Juan Alejandro | c | | 1678 | COL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Arango, Jesus Eduardo | | | 1816 | COL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ramos Arboleda, Dellys Carolina | | | 1753 | COL | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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