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Individual Calculations May 2019 |
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| Vasquez, Rafael Total change: -22.60 | |   |
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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 |
| 1801 | 1765 | 2.50 | 8 | -1.13 | 20 | -22.60 | |
|  Ramirez, Francisco Javier | | | 1907 | COL | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Martinez, Mauricio | | | 1967 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Casas Ospina, Favio | | | 1761 | COL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Leon Acevedo, Juan Alejandro | c | | 1678 | COL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Lopez, Jorge Hernan | c | | 1968 | COL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Guzman, River | | | 1837 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Montoya Molina, Juan Esteban | | | 1752 | COL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Riscanevo, Camilo Andres | | | 1537 | COL | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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