Problem's of the codeforces platform have a difficulty given to them, and based on their diffulty we categorized them into newbie level, pupil level and so on. Then for users in each rating range we have showed the count of problems solved by them in the different problem rating ranges. This will help users to understand which problem level should they solve when they are aiming to reach a particular rating level.

Different Users take different amount of time to solve a particular question in a contest, based on their level of expertise and their speed of solving the problem in the contest decides their rank. Hence, the below chart helps the user to understand how much speed should be aim to acheive if he/she wishes to reach a particular rating level. The below chart is based on Nebius Welcome Round (Div. 1 + Div. 2).

Understanding growth in the sport of competitive programming helps the user to set appropriate goals. Hence, we have showed in the below graph the amount of time spent by users of different rating ranges to reach that level, to help the user understand the amount of time and dedication it took for users to reach that level.