Any chicks unable to stand at a day old of mine have never survived. It doesn't look to me like this chick was too early, unless you removed a yolk or there's one that I can't see in the picture. The first pic looks like a head over wing malposition. It might have stayed in egg too long, and gotten weak. My most recent hatch I had a malposition chick that I assisted, wasn't too early, but it still didn't make it more than a few hours.
I also had my first chick I had to cull myself this hatch. It hatched unassisted with it's navel still open, and something happened over night and the yolk pulled out, it was pooping through it's belly. :/ A sharp knife and a cutting board was a really quick way to go about it. I don't think any of my scissors are sharp enough to kill any thing quickly. That's another option, if you're looking for something quick.
