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Individual Calculations February 2019 |
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| Guadamuz Cerda, Oswaldo Ernesto Total change: 14.80 | |   |
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| Primera Fase del Campeonato Nacional de Ajedrez 2019 | Managua | NCA | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1751 | 4.00 | 6 | 0.37 | 40 | 14.80 | |
|  Berrios, Israel Josue | | | 1627 | NCA | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Leon Sandoval, Johan | | | 1672 | NCA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Granados, Fidel | | | 1749 | NCA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Delgado, Eliseo | | | 1586 | NCA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Salinas Cardenas, Eddy Javier | | | 1636 | NCA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Salazar Cabezas, Alberto Javier | f | | 1773 | NCA | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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