In the input file User_data what is difference between the field max_rating and rating
It is always useful to read about the background of a data science problem before jumping right into it. This problem is about online judges, so you can take an example of platforms like “Kaggle, AV, HackerRank, CodeChef, CodeForces, HackerEarth, TopCoder etc.” where each user has a maximum rating(his best score of all time) and rating(his current score).
Hope this helps!
Max_Rating is like the highest score in a game while Rating like the average or current score of the game.