\providecommand{\ntables}{7}\providecommand{\algatables}{\StrLeft{t2000ndstep}{\ntables}}\providecommand{\algbtables}{\StrLeft{t200ndstep}{\ntables}}\providecommand{\algctables}{\StrLeft{t32000ndstep}{\ntables}}\providecommand{\algdtables}{\StrLeft{t50ndstep}{\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{f4} & \multicolumn{2}{@{\,}X@{\,}}{809} & \multicolumn{2}{@{\,}X@{\,}}{1633} & \multicolumn{2}{@{\,}X@{\,}}{1688} & \multicolumn{2}{@{\,}X@{\,}}{1817} & \multicolumn{2}{@{\,}X@{\,}}{1886} & \multicolumn{2}{@{\,}X@{\,}|}{1903} & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{0} & \textbf{.14}\mbox{\tiny (0.0)}$_{\downarrow5}$ & \textbf{0} & \textbf{.25}\mbox{\tiny (0.1)}$_{\downarrow5}$ & \textbf{0} & \textbf{.39}\mbox{\tiny (0.1)}$_{\downarrow5}$ & \textbf{0} & \textbf{.63}\mbox{\tiny (0.1)}$_{\downarrow5}$ & \textbf{0} & \textbf{.82}\mbox{\tiny (0.2)}$_{\downarrow3}$ & \textbf{0} & \textbf{.92}\mbox{\tiny (0.1)} & 15 & /15\\
\algbtables\hspace*{\fill} & \textbf{0} & \textbf{.14}\mbox{\tiny (0.0)}$_{\downarrow5}$ & \textbf{0} & \textbf{.25}\mbox{\tiny (0.1)}$_{\downarrow5}$ & 0 & .42\mbox{\tiny (0.1)}$_{\downarrow5}$ & 1 & .2\mbox{\tiny (0.9)} & 2 & .6\mbox{\tiny (3)} & 3 & .9\mbox{\tiny (4)} & 15 & /15\\
\algctables\hspace*{\fill} & \textbf{0} & \textbf{.14}\mbox{\tiny (0.0)}$_{\downarrow5}$ & \textbf{0} & \textbf{.25}\mbox{\tiny (0.1)}$_{\downarrow5}$ & \textbf{0} & \textbf{.39}\mbox{\tiny (0.1)}$_{\downarrow5}$ & \textbf{0} & \textbf{.63}\mbox{\tiny (0.1)}$_{\downarrow5}$ & \textbf{0} & \textbf{.82}\mbox{\tiny (0.2)}$_{\downarrow3}$ & \textbf{0} & \textbf{.92}\mbox{\tiny (0.1)} & 15 & /15\\
\algdtables\hspace*{\fill} & \textbf{0} & \textbf{.14}\mbox{\tiny (0.0)}$_{\downarrow5}$ & 0 & .78\mbox{\tiny (0.8)} & 8 & .9\mbox{\tiny (9)} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{1e5}} & 0 & /15
\end{tabularx}