A 1100 Game of mine - Computer Rated 0 Centipawn loss

The game started out with black blundering their queen after playing the Scandinavian Defense, which then leads me to gaining a ton of material. throughout the game I made 3 inaccuracies, yet I still was rated with 0 centipawn loss. I believe it was a really good game but it doesn't mean that is was a perfect game. What gets me even more is that black made 5 inaccuracies and 1 blunder, and still had 22 centipawn loss.

centipawn loss calculation has threshold after it does not matter. I thing 600 centipawns. And that is logical. you were totally winning and it does not matter if just bit less totally winning or little more totally winning

You were way up in material from the start. That skews the results.