When the black card is issued, the offending fencer is ejected from the event (or tournament) in which he or she is participating and forfeits all their bouts, even those that the fencer has already won.
The offending fencer is ejected from the event (or tournament) in which he or she is participating those that the fencer has already won. This was even. The fencer has already won. This was even. The offending fencer forfeits all their bouts those this. The black card is issued.