One thing first, all things you enter here and the calculated results are just hypothetical, there are NO real reports done. If you want to report a match please use the 'report match' link on the left main menu - this tool is just for your information. You can only calculate your new skill for a duel match and the results may differ to the results for a real reported match, since skill values might change or players lose ranks in the meantime when other matches are reported.