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Individual Calculations May 2019 |
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| Londono Lopez, Donaldo Total change: 40.40 | |   |
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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 |
| 1837 | 1839 | 5.50 | 9 | 1.01 | 40 | 40.40 | |
|  Valderrama Castano, Julian Camilo | | | 1970 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Zuluaga, Nicolas | | | 1729 | COL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Borrero, Alexander | | | 1986 | COL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Ortegon Villacorte, Daniela | | | 1906 | COL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Lopez Gaviria , Alvaro Diego | | | 1994 | COL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mena, Yamil Octavio | c | | 1984 | COL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Sanchez, Carlos Andres | | | 1695 | COL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Gomez Vasquez, Laura Sofia | | | 1604 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Florez, Santiago | | | 1667 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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