1. The guy isnt tuned to 200
2. The guy didnt see you
3. The guy is feeling lazy and just didnt feel like typing.
4. The guy is too busy throwing stuff around the room because he screwed up and knows it.
5. The guy is a ****, and unless he wins, you are just lucky, there is no possible way he could have lost, and will never dumb luck.
Whatever the reason...it matters little. Take pleasure in your victory...he knows who won.