Wrinkled seed potatoes

I have found some wrinkled up very well chatted early potatoes (think they're charlottes). I planted them yesterday, some in grow bags, some in ground I.e where I had space available. I'm guessing that as long as they have enough reserves left to sprout and make a few leaves they should be ok and create a later crop of spuds. 

Has anyone got any experience of doing this? Did it work fine?