\providecommand{\ntables}{7}\providecommand{\algatables}{\StrLeft{maxdifft2000g0.5Nndstep}{\ntables}}\providecommand{\algbtables}{\StrLeft{maxdifft2000g0.5ndstep}{\ntables}}\providecommand{\algctables}{\StrLeft{maxdifft2000g1ndstep}{\ntables}}
\begin{tabularx}{1.03\textwidth}{@{}c@{}|*{6}{@{}r@{}X@{}}|@{}r@{}@{}l@{}}
$\Delta f_\mathrm{opt}$ & \multicolumn{2}{@{\,}X@{\,}}{1e1} & \multicolumn{2}{@{\,}X@{\,}}{1e0} & \multicolumn{2}{@{\,}X@{\,}}{1e-1} & \multicolumn{2}{@{\,}X@{\,}}{1e-3} & \multicolumn{2}{@{\,}X@{\,}}{1e-5} & \multicolumn{2}{@{\,}X@{}|}{1e-7} & \multicolumn{2}{@{}l@{}}{\#succ}\\\hline
\textbf{f7} & \multicolumn{2}{@{\,}X@{\,}}{3.2} & \multicolumn{2}{@{\,}X@{\,}}{21} & \multicolumn{2}{@{\,}X@{\,}}{60} & \multicolumn{2}{@{\,}X@{\,}}{217} & \multicolumn{2}{@{\,}X@{\,}}{217} & \multicolumn{2}{@{\,}X@{\,}|}{241} & 15 & /15\\
\algatables\hspace*{\fill} & 86 & \mbox{\tiny (315)} & \textbf{1318} & \textbf{}\mbox{\tiny (2399)} & \textbf{1089} & \textbf{}\mbox{\tiny (1661)} & 625 & \mbox{\tiny (789)} & 625 & \mbox{\tiny (765)} & 563 & \mbox{\tiny (643)} & 7 & /15\\
\algbtables\hspace*{\fill} & 86 & \mbox{\tiny (315)} & 1531 & \mbox{\tiny (2399)} & 1138 & \mbox{\tiny (1661)} & 775 & \mbox{\tiny (927)} & 775 & \mbox{\tiny (995)} & 698 & \mbox{\tiny (891)} & 6 & /15\\
\algctables\hspace*{\fill} & \textbf{86} & \textbf{}\mbox{\tiny (315)} & 1538 & \mbox{\tiny (2493)} & 1108 & \mbox{\tiny (1695)} & \textbf{428} & \textbf{}\mbox{\tiny (556)} & \textbf{428} & \textbf{}\mbox{\tiny (539)} & \textbf{386} & \textbf{}\mbox{\tiny (479)} & 9 & /15
\end{tabularx}