I played a game of lol today and lost, but I feel that I lost quite unjustly. After reading the records, I didn't actually record the loss. ...

Hello, because you were still playing when the system was updated. Losing doesn't count, winning points. It can be said that it is a welfare bureau, and it would be too bad to update the ranking. This is LOL's old calendar book. If you play at night, it is easy to encounter updates (usually at night, major bugs will be updated during the day), and losing does not count. There is no need to be afraid of pits or 5L without assistance.