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Individual Calculations May 2019 |
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| Ramos, Efren Andres Total change: -11.00 | |   |
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| Semifinal del Campeonato Nacional de Ajedrez 2019 | Panama | PAN | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2187 | 4.00 | 6 | -0.55 | 20 | -11.00 | |
|  Murillo, Florentino | | | 1862 | PAN | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Jenkins, Esteban | | | 1816 | PAN | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Montenegro, Osvaldo | | | 1787 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Esquivel Golcher, Luis | f | | 2142 | PAN | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Ardines, Luis | | | 1887 | PAN | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Aizpurua, Patrick | f | | 2222 | PAN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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