Minecraft dragon egg game predictable?

I play on Griefergames City Build and wanted to ask if you can somehow predict where the egg will end up in the Dragonegg game. Eg 50/50 chance whether it lands on blue or red.

It may have its own rhythms.

No, a dragon egg always moves differently, but with 80% probability it does not spawn on the same point.

It's completely random. The dragon egg happens to land in a radius (which I don't know).