Daleks vs Cybermen

In the episode 'Doomsday', Dalek weaponry is shown to be able to kill a Cyberman in a single shot. On the other hand, not one single dalek was shown to be lost to Cyberman weaponry.

If they got into a fight with true Mondasian Cybermen rather than the alternate-earth Cybus Industries ones, it might have a different outcome. Mondas Cybermen have been shown to upgrade themselves on the fly, the upgrades propagating throughout their comrades.